數學

考试列表 4

數學(中學F2)

<p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1.</span> <span style=";font-family:PMingLiU;font-size:16px">把</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">72</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">349</span><span style=";font-family:PMingLiU;font-size:16px">捨入至最接近的百位。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">7</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">235</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">72</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">300</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">72</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">400</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">72</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">350</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">2.</span> <span style=";font-family:PMingLiU;font-size:16px">在直角坐標平面上,下列哪些點位於同一水平線上?</span></p><p><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">A</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(1 , 4)</span><span style=";font-family:PMingLiU;font-size:16px">、</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(2 , 4)</span><span style=";font-family:PMingLiU;font-size:16px">、</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(1 , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4)</span><span style=";font-family:PMingLiU;font-size:16px">、</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">D</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">2</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">5)</span><span style=";font-family:PMingLiU;font-size:16px">、</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">E</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">5 , 2)</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">A</span></em><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">A</span></em><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B</span></em><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">E</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C</span></em><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">D</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3.</span> <span style=";font-family:PMingLiU;font-size:16px">下列各數據屬於哪類型?</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">I.</span> <span style=";font-family:PMingLiU;font-size:16px">一組學生的高度。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">II.</span> <span style=";font-family:PMingLiU;font-size:16px">一班的學生數目。</span></p><p style="text-indent: 0px; "><span style="text-indent: 86px;"><span style="font-family:PMingLiU">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</span></span><span style="text-indent: 86px; font-family: &quot;Times New Roman&quot;;">I</span><span style="text-indent: 86px;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</span><span style="text-indent: 86px; font-family: &quot;Times New Roman&quot;;">II</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:PMingLiU;font-size:16px">離散數據</span> &nbsp; <span style=";font-family:PMingLiU;font-size:16px">離散數據</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:PMingLiU;font-size:16px">離散數據</span> &nbsp; <span style=";font-family:PMingLiU;font-size:16px">連續數據</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:PMingLiU;font-size:16px">連續數據</span> &nbsp; <span style=";font-family:PMingLiU;font-size:16px">離散數據</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">D.</span> <span style=";font-family:PMingLiU;font-size:16px">連續數據</span> &nbsp; <span style=";font-family:PMingLiU;font-size:16px">連續數據</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.</span> </p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><img src="https://windlearningcentre.com/attachment/images/2026/05/23/image_1779465770_G7moBbwl.png" title="" alt=""/></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">參看附圖。</span></span><span style=";font-family:PMingLiU;font-size:16px">△</span><em><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">A</span></span></em><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BC</span></em> ≅<span style=";font-family:PMingLiU;font-size:16px">△</span><em><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">Q</span></span></em><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">RP</span></em><span style=";font-family:PMingLiU;font-size:16px">的理由</span><span style=";font-family:PMingLiU;font-size:16px">是</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">SSS</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">SAS</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ASA</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AAS</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">5.<img src="https://windlearningcentre.com/attachment/images/2026/05/23/image_1779465940_TmFm63vQ.png" title="" alt=""/></span> </p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><span style=";font-family:PMingLiU;font-size:16px">圖中多邊形的面積。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">16 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">48 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">64 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">80 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6.<img src="https://windlearningcentre.com/attachment/images/2026/05/23/image_1779465952_JCx1USUx.png" title="" alt=""/></span> </p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">在圖中,</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AOC</span></em><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BOE</span></em><span style=";font-family:PMingLiU;font-size:16px">都是直線。以下哪一項不一定正確?</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span>&nbsp;<span style="font-family:PMingLiU">∠</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AOE</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = </span><span style="font-size: 16px;"><span style="font-family:PMingLiU">∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BOC</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span>&nbsp;<span style="font-family:PMingLiU">∠</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">COD</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = </span><span style="font-size: 16px;"><span style="font-family:PMingLiU">∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AOF</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span>&nbsp;<span style="font-family:PMingLiU">∠</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AOB</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = </span><span style="font-size: 16px;"><span style="font-family:PMingLiU">∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">COE</span></em></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span>&nbsp;<span style="font-family:PMingLiU">∠</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AOF</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> + </span><span style="font-size: 16px;"><span style="font-family:PMingLiU">∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">EOF</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> + </span><span style="font-size: 16px;"><span style="font-family:PMingLiU">∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AOB</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 180</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">7.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">點</span> </span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(6 , 3)</span><span style=";font-family:PMingLiU;font-size:16px"> <span style="font-family:PMingLiU">繞原點依逆時針方向旋轉</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">180</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">,其影像的坐標是</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(3 , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6)</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">(</span><span style="font-family: Symbol;font-size: 16px">-</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">6 , 3)</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3 </span><span style=";font-family:Symbol;font-size:16px">, -6)</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6, </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3)</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br clear="all" style="page-break-before:always"/></span></p><p style="vertical-align:middle"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">8.</span> <span style=";font-family:PMingLiU;font-size:16px">已知</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">n</span></em>&nbsp;<span style="font-family:PMingLiU">≈</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.15</span><span style=";font-family:PMingLiU;font-size:16px">,準確至二位小數</span><span style=";font-family:PMingLiU;font-size:16px">。以下哪一個不會是</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">n</span></em><span style=";font-family:PMingLiU;font-size:16px">的可能值?</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.154 </span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.151</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">C</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.148 2</span></p><p style="vertical-align:middle"><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">D</span></span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.144 6</span></p><p style="vertical-align:middle"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p style="vertical-align:middle"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"></span></p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">9.<img src="https://windlearningcentre.com/attachment/images/2026/05/23/image_1779466258_Rpb5pluJ.png" title="" alt=""/></span> </p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">8</span><span style=";font-family:PMingLiU;font-size:16px">個如上圖的斜角柱的總體積是多少?</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">105 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">126 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">840 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1 008 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">10.</span> <span style=";font-family:PMingLiU;font-size:16px">一瓶楓糖漿的售價是</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">1</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">2</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">9</span><span style=";font-family:PMingLiU;font-size:16px">加拿大元。若</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1</span><span style=";font-family:PMingLiU;font-size:16px">加拿大元可兌換</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">5.72</span><span style=";font-family:PMingLiU;font-size:16px">港元</span><span style=";font-family:PMingLiU;font-size:16px">,試</span></p><p style="text-indent:28px"><span style=";font-family:PMingLiU;font-size:16px">估算該瓶楓糖漿的售價相當於多少港元。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">$5</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">5</span></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">$</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">60</span></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">$6</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">6</span></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">$</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">72</span></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span></p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">11.<img src="https://windlearningcentre.com/attachment/images/2026/05/23/image_1779466204_BiFB44p3.png" title="" alt=""/></span> </p><p style="vertical-align:middle"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">在圖中,</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ABCD</span></em><span style=";font-family:PMingLiU;font-size:16px">是一個長方形,它的四條邊都是水平線或鉛垂線。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ABCD</span></em><span style=";font-family:PMingLiU;font-size:16px">的周界。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">8</span><span style=";font-family:PMingLiU;font-size:16px">單位</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">16</span><span style=";font-family:PMingLiU;font-size:16px">單位</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">28</span><span style=";font-family:PMingLiU;font-size:16px">單位</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">48</span><span style=";font-family:PMingLiU;font-size:16px">單位</span></p><p style="vertical-align:middle"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">12</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">P</span></em><span style=";font-family:PMingLiU;font-size:16px">向上平移</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">5</span><span style=";font-family:PMingLiU;font-size:16px">單位後,再向左</span><span style=";font-family:PMingLiU;font-size:16px">平移</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">4</span><span style=";font-family:PMingLiU;font-size:16px">單位至</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">Q</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(4 , </span><span style=";font-family:Symbol;font-size:16px">-1</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">)</span><span style=";font-family:PMingLiU;font-size:16px">。求</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">P</span></em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">的坐標。</span> </span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(9 , 3)</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(8 , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6)</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">C</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(9 , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3)</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">8 , 6)</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"></span></p><p style=";vertical-align:middle"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">13.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">把</span> </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6.379 6</span><span style=";font-family:PMingLiU;font-size:16px">捨入至</span><span style=";font-family:PMingLiU;font-size:16px">三</span><span style=";font-family:PMingLiU;font-size:16px">位小數</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <em><span style="font-family: Symbol;font-size: 16px">-</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6.378</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <em><span style="font-family: Symbol;font-size: 16px">-</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6.379</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <em><span style="font-family: Symbol;font-size: 16px">-</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6.380</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6.381</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span></p><p><br/></p><p><span style="font-size: 16px;"></span></p><p style=";vertical-align:top"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">14.<img src="https://windlearningcentre.com/attachment/images/2026/05/23/image_1779466317_OGQgTtzJ.png" title="" alt=""/></span> </p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">在圖中,</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BDC</span></em><span style=";font-family:PMingLiU;font-size:16px">是一條直線。已知</span>&nbsp;<font face="PMingLiU"><span style="font-size: 14px;">∠</span></font><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ABC</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 40</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">、</span><span style="font-family: PMingLiU; font-size: 14px;">∠</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">CAD</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 38</span><span style=";font-family:Symbol;font-size:16px">°</span> <span style=";font-family:PMingLiU;font-size:16px">和</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span> <span style=";font-family:PMingLiU;font-size:16px">反角</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ACB</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 305</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span>&nbsp;<font face="PMingLiU"><span style="font-size: 14px;">∠</span></font><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BAD</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">47</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">52</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">78</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">85</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style="font-size: 16px;"><br/></span></p><p><span style="font-size: 16px;"></span></p><p>15<span style="font-family: &quot;Times New Roman&quot;;">.</span> <span style="font-family: PMingLiU;">一個正方角柱所有側面的總面積是</span><span style="font-family: &quot;Times New Roman&quot;;">360 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup><span style="font-family: PMingLiU;">。角柱的高是</span><span style="font-family: &quot;Times New Roman&quot;;">18 cm</span><span style="font-family: PMingLiU;">。</span><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU">求</span></span><span style="font-family: PMingLiU;">該角柱的體積。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">25 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">360 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">410 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">450 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style="font-size: 16px;"><br/></span><br/></p><p><br/></p>

2026-05-23 困难

數學(中學)

<p style="text-align: left;"><span style="font-size: 16px;"><font face="Times New Roman">1.</font></span><span style=";font-family:PMingLiU;font-size:16px">若由</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span></em><span style=";font-family:PMingLiU;font-size:16px">測得</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span></em><span style=";font-family:PMingLiU;font-size:16px">的真方位角是</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">210</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">,則由</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span></em><span style=";font-family:PMingLiU;font-size:16px">測得</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span></em><span style=";font-family:PMingLiU;font-size:16px">的羅盤方位角</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">S30</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">E</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">S60</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">E</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">S30</span><span style="font-family: Symbol;font-size: 16px">°</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">W</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">S60</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">W</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><br/></p><p><br/></p><p style="text-align: left;"><span style="font-size: 16px;"><font face="Times New Roman">2.&nbsp;</font></span><span style=";font-family:PMingLiU;font-size:16px">把</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">cos 5</span><span style=";font-family:Symbol;font-size:16px">°</span> <span style=";font-family:PMingLiU;font-size:16px">化成</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em><em> </em><span style=";font-family:PMingLiU;font-size:16px">的形式。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin 5</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin 85</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">sin 95</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">D.</span>&nbsp;1/&nbsp;<span style="font-family: &quot;Times New Roman&quot;;">sin 5</span><span style="font-family: Symbol;">°</span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><font face="Symbol">3.&nbsp;</font><span style="font-family: PMingLiU;">圖中所示為一個直立角錐,它的底是一個長</span><span style="font-family: &quot;Times New Roman&quot;;">10cm</span><span style="font-family: PMingLiU;">、闊<span style="font-family:Times New Roman">8</span></span><span style="font-family: &quot;Times New Roman&quot;;">cm</span><span style="font-family: PMingLiU;">的長方形。</span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;">求它的總表面面積。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">219.2</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">278.4</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">2</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">99.2</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">320</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779168190_Jrf6J6uj.png" title="" alt=""/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU"><br/></span></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU"><br/></span></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU">4. 在圖中,</span></span><em><span style="font-family: &quot;Times New Roman&quot;;">AB</span></em><span style="font-family: &quot;Times New Roman&quot;;"> = </span><em><span style="font-family: &quot;Times New Roman&quot;;">DC</span></em><span style="font-family: PMingLiU;">和</span><em><span style="font-family: &quot;Times New Roman&quot;;">AD</span></em><span style="font-family: &quot;Times New Roman&quot;;"> /</span><span style="font-family: &quot;Times New Roman&quot;;">/ </span><em><span style="font-family: &quot;Times New Roman&quot;;">BC</span></em><span style="font-family: PMingLiU;">。已知&nbsp;∠</span><em><span style="font-family: &quot;Times New Roman&quot;;">BAD</span></em><span style="font-family: &quot;Times New Roman&quot;;"> = 102</span><span style="font-family: Symbol;">°</span><span style="font-family: PMingLiU;">。</span><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU">求∠</span></span><em><span style="font-family: &quot;Times New Roman&quot;;">BCD</span></em><span style="font-family: PMingLiU;">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">102</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">78</span><span style="font-family: Symbol;font-size: 16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">56</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">39</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779168029_kGnZHkbL.png" title="" alt=""/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;">5. 已知通過</span><em><span style="font-family: &quot;Tms Rmn&quot;;">A</span></em><span style="font-family: &quot;Tms Rmn&quot;;">(2 + </span><em><span style="font-family: &quot;Tms Rmn&quot;;">n</span></em><span style="font-family: &quot;Tms Rmn&quot;;">, 14) </span><span style="font-family: PMingLiU;">和</span><em><span style="font-family: &quot;Tms Rmn&quot;;">B</span></em><span style="font-family: &quot;Tms Rmn&quot;;">(</span><span style="font-family: Symbol;">-</span><span style="font-family: &quot;Tms Rmn&quot;;">1 </span><span style="font-family: Symbol;">- </span><em><span style="font-family: &quot;Tms Rmn&quot;;">n</span></em><span style="font-family: &quot;Tms Rmn&quot;;"> , 20) </span><span style="font-family: PMingLiU;">的直線的斜率是</span>2/3<span style="font-family: PMingLiU;">,</span><span style="font-family: &quot;Tms Rmn&quot;;"><span style="font-family:PMingLiU">求</span></span><em><span style="font-family: &quot;Tms Rmn&quot;;">n</span></em><span style="font-family: PMingLiU;">的值。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">15</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">24</span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><br/></span></p><p style="vertical-align: middle; text-align: left;"><span style=";font-family:PMingLiU;font-size:16px">6. 化簡</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> tan </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em> <span style=";font-family:Symbol;font-size:16px">+</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cos </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">0</span></p><p style="text-align: left;"><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1</span></p><p style="text-align: left;"><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">C</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">cos </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">D</span></span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">.</span>&nbsp;1/<span style="font-family: &quot;Times New Roman&quot;;">cos </span><em style="white-space: normal;"><span style="font-family: Symbol;">q</span></em></p><p style="vertical-align: middle; text-align: left;"><br/></p><p style="vertical-align: middle; text-align: left;"><br/></p><p style="text-align: left;"><span style="position: absolute; z-index: 1; margin-left: 485.167px; margin-top: 39.0833px; width: 159px; height: 105px; text-align: left;"><img width="159" height="105" src="/backend/assets/8c15a2f7/themes/default/images/spacer.gif" word_img="file:///C:/Users/HUAWEI/AppData/Local/Temp/ksohtml21436/wps22.png" style="background:url(/backend/assets/8c15a2f7/lang/zh-cn/images/localimage.png) no-repeat center center;border:1px solid #ddd"/></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">7. 在圖中,</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ABCD</span></em><span style=";font-family:PMingLiU;font-size:16px">是一個平行四邊形。</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">E</span></em><span style=";font-family:PMingLiU;font-size:16px">是</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BC</span></em><span style=";font-family:PMingLiU;font-size:16px">上的一點,使</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">CD</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">DE</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">已知∠</span> </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">CDE</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 46</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BAD</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">44</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">46</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">67</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">88</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="vertical-align: middle; text-align: left;"><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779168447_w3zXM3Xi.png" title="" alt=""/></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"></p><p style="text-align: left;"><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">8. A</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(3 , 6) </span><span style=";font-family:PMingLiU;font-size:16px">和</span> <em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">B</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">5 , 4) </span><span style=";font-family:PMingLiU;font-size:16px">是直角坐標平面上的兩點。</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px"><br/></span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">&nbsp;</span> <span style=";font-family:PMingLiU;font-size:16px">下列哪</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">條</span> <span style="font-family:Tms Rmn">/ </span></span><span style=";font-family:PMingLiU;font-size:16px">些直線</span><span style=";font-family:PMingLiU;font-size:16px">垂直於</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">AB</span></em><span style=";font-family:PMingLiU;font-size:16px">?</span></p><p style="text-align: left;"><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">I.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">一條斜率為</span> </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">4</span><span style=";font-family:PMingLiU;font-size:16px">的直線。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">II.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">一條通過</span> </span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">4 , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">5) </span><span style=";font-family:PMingLiU;font-size:16px">和</span><span style=";font-family:PMingLiU;font-size:16px">原點</span><span style=";font-family:PMingLiU;font-size:16px">的直線。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">III.</span> <span style=";font-family:PMingLiU;font-size:16px">一條</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Tms Rmn">x</span></span></em><span style=";font-family:PMingLiU;font-size:16px">截距</span><span style=";font-family:PMingLiU;font-size:16px">為</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">2</span><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">y</span></em><span style=";font-family:PMingLiU;font-size:16px">截距</span><span style=";font-family:PMingLiU;font-size:16px">為</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">8</span><span style=";font-family:PMingLiU;font-size:16px">的直線。</span></p><p style="text-align: left;"><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">A</span></span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">I</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">II</span></p><p style="text-align: left;"><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">C</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">I</span><span style=";font-family:PMingLiU;font-size:16px">及</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">III</span></p><p style="text-align: left;"><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">D</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">II</span><span style=";font-family:PMingLiU;font-size:16px">及</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">III</span></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><font face="Times New Roman">9.&nbsp;</font><span style="font-family: PMingLiU;">一個空心球體的內半徑和外半徑分別是</span><span style="font-family: &quot;Times New Roman&quot;;">3cm</span><span style="font-family: PMingLiU;">和</span><span style="font-family: &quot;Times New Roman&quot;;">3.6cm</span><span style="font-family: PMingLiU;">。</span></p><p style="text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU">求</span></span><span style="font-family: PMingLiU;">該空心球體的</span><span style="font-family: PMingLiU;">體積,準確至三位有效數字。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">82.3 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">113 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">163 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">195 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="text-align: left;"><font face="Times New Roman">10.</font><span style="font-family: PMingLiU;"> 把一個立體沿平行於底的方向切開</span><span style="font-family: PMingLiU;">,得出一個長方形截面。該</span><span style="font-family: PMingLiU;">立體</span><span style="font-family: PMingLiU;">可能是一個</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:PMingLiU;font-size:16px">圓柱。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:PMingLiU;font-size:16px">五角錐</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:PMingLiU;font-size:16px">長方體</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:PMingLiU;font-size:16px">三角</span><span style=";font-family:PMingLiU;font-size:16px">柱。</span></p><p style="text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="text-align: left;"><span style="font-family: PMingLiU;">11. 把一個半徑為<span style="font-family:Times New Roman">8 cm</span>的球體切開,所得的圓形截面的</span><span style="font-family: PMingLiU;">周界</span><span style="text-decoration: underline;"><span style="font-family: PMingLiU;">不可能</span></span><span style="font-family: PMingLiU;">是</span></p><p style="text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">A.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">28 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">&nbsp;</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">38 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">48 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">58 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span></p><p style="text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><br/></span></p><p style="text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><br/></span></p><p style="text-align: left;"><font face="Times New Roman">12.</font>&nbsp;<span style="font-family: PMingLiU;">若</span><em><span style="font-family: &quot;Times New Roman&quot;;">X</span></em><span style="font-family: &quot;Times New Roman&quot;;">(3 , 2)</span> <span style="font-family: PMingLiU;">是</span><span style="font-family: PMingLiU;">連接</span><em><span style="font-family: &quot;Times New Roman&quot;;">P</span></em><span style="font-family: &quot;Times New Roman&quot;;">(5 , 3) </span><span style="font-family: PMingLiU;">和</span><em><span style="font-family: &quot;Times New Roman&quot;;">Q</span></em><span style="font-family: &quot;Times New Roman&quot;;">(</span><span style="font-family: Symbol;">-</span><span style="font-family: &quot;Times New Roman&quot;;">5 , </span><span style="font-family: Symbol;">-</span><span style="font-family: &quot;Times New Roman&quot;;">2)</span><span style="font-family: PMingLiU;"> 兩點的</span><span style="font-family: PMingLiU;">線段上的一點</span><span style="font-family: PMingLiU;">,</span><span style="font-family: &quot;Times New Roman&quot;;">&nbsp;</span><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU">求</span></span><em><span style="font-family: &quot;Times New Roman&quot;;">PX</span></em><span style="font-family: &quot;Times New Roman&quot;;"> : </span><em><span style="font-family: &quot;Times New Roman&quot;;">XQ</span></em><span style="font-family: PMingLiU;">。</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1 : 4</span></p><p style="text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">1 : 5</span></p><p style="text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">2 : 1</span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">2 : 3</span></p><p style="text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="text-align: left;"><span style="font-family: PMingLiU;"><br/></span></p><p style="text-align: left;"><font face="Times New Roman">13.&nbsp;</font><span style="font-family: PMingLiU;">圖中所示是</span><span style="font-family: PMingLiU;">一個倒置直立角錐的平截頭體,它的上底和下底都是</span><span style="font-family: PMingLiU;">正</span><span style="font-family: PMingLiU;">方形。</span></p><p style="text-align: left;"><span style="font-family: &quot;Times New Roman&quot;;"><span style="font-family:PMingLiU">求</span></span><span style="font-family: PMingLiU;">平截頭體</span><span style="font-family: PMingLiU;">的體積。</span></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"></span></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1 952 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">2 560 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><sup> </sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3 200 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="text-align: left;"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">5 856 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><br/></span><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779170079_KNfDglZX.png" title="" alt=""/></p><p style="vertical-align: middle; text-align: left;"><span style="font-family: Symbol;"><br/></span></p><p><br/></p>

2026-05-19 困难

數學(中學)

<p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1.</span> <span style=";font-family:PMingLiU;font-size:16px">若由</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span></em><span style=";font-family:PMingLiU;font-size:16px">測得</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span></em><span style=";font-family:PMingLiU;font-size:16px">的真方位角是</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">210</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">,則由</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span></em><span style=";font-family:PMingLiU;font-size:16px">測得</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span></em><span style=";font-family:PMingLiU;font-size:16px">的羅盤方位角</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">S30</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">E</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">S60</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">E</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">S30</span><span style="font-family: Symbol;font-size: 16px">°</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">W</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">S60</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">W</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><br/></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3.</span> <span style=";font-family:PMingLiU;font-size:16px">把</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">cos 5</span><span style=";font-family:Symbol;font-size:16px">°</span> <span style=";font-family:PMingLiU;font-size:16px">化成</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em><em> </em><span style=";font-family:PMingLiU;font-size:16px">的形式。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin 5</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin 85</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">sin 95</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style=";vertical-align:middle"><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">D.</span>&nbsp;1/&nbsp;<span style="font-family: &quot;Times New Roman&quot;;">sin 5</span><span style="font-family: Symbol;">°</span></p><p style=";vertical-align:middle"><br/></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"></span></p><p style="margin-left:28px"><span style="position:absolute;z-index:1;margin-left:465.0000px;margin-top:43.5000px;width:179.0000px;height:113.0000px"><img width="179" height="113" src="/backend/assets/8c15a2f7/themes/default/images/spacer.gif" word_img="file:///C:/Users/HUAWEI/AppData/Local/Temp/ksohtml21436/wps19.png" style="background:url(/backend/assets/8c15a2f7/lang/zh-cn/images/localimage.png) no-repeat center center;border:1px solid #ddd"/></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">4.</span> <span style=";font-family:PMingLiU;font-size:16px">圖中所示為一個直立角錐</span><span style=";font-family:PMingLiU;font-size:16px">,它的底是一個長</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">0</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><span style=";font-family:PMingLiU;font-size:16px">、闊</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">8</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><span style=";font-family:PMingLiU;font-size:16px">的</span><span style=";font-family:PMingLiU;font-size:16px">長方形。</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px"><br/></span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><span style=";font-family:PMingLiU;font-size:16px">它的總表面面積。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">219.2</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">278.4</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">2</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">99.2</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">320</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">2</span></sup></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779168190_Jrf6J6uj.png" title="" alt=""/></span><br/></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><br/></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><br/></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">5. 在圖中,</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AB</span></em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px"> = </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">DC</span></em><span style="font-family: PMingLiU;font-size: 16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">AD</span></em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px"> /</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">/ </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BC</span></em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">。已知</span>&nbsp;∠</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BAD</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 102</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求∠</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BCD</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">102</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">78</span><span style="font-family: Symbol;font-size: 16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">56</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">39</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779168029_kGnZHkbL.png" title="" alt=""/></span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"></span></p><p style="vertical-align:middle"><span style=";font-family:PMingLiU;font-size:16px">6. 已知通過</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">A</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(2 + </span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">n</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">, 14) </span><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">B</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">1 </span><span style=";font-family:Symbol;font-size:16px">- </span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">n</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px"> , 20) </span><span style=";font-family:PMingLiU;font-size:16px">的直線的斜率是</span>2/3<span style=";font-family:PMingLiU;font-size:16px">,</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">n</span></em><span style=";font-family:PMingLiU;font-size:16px">的值。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">6</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">15</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">24</span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style="vertical-align:middle"><span style=";font-family:PMingLiU;font-size:16px">8. 化簡</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">sin </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> tan </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em> <span style=";font-family:Symbol;font-size:16px">+</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> cos </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">A</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">0</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">B</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">C</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">cos </span><em><span style=";font-family:Symbol;font-size:16px">q</span></em></p><p style="vertical-align:middle"><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">D</span></span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">.</span>&nbsp;1/<span style="font-family: &quot;Times New Roman&quot;;">cos </span><em style="white-space: normal;"><span style="font-family: Symbol;">q</span></em></p><p style="vertical-align:middle"><em style="white-space: normal;"><span style="font-family: Symbol;"><br/></span></em></p><p style="vertical-align:middle"><br/></p><p><span style="position:absolute;z-index:1;margin-left:485.1667px;margin-top:39.0833px;width:159.0000px;height:105.0000px"><img width="159" height="105" src="/backend/assets/8c15a2f7/themes/default/images/spacer.gif" word_img="file:///C:/Users/HUAWEI/AppData/Local/Temp/ksohtml21436/wps22.png" style="background:url(/backend/assets/8c15a2f7/lang/zh-cn/images/localimage.png) no-repeat center center;border:1px solid #ddd"/></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">9. 在圖中,</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">ABCD</span></em><span style=";font-family:PMingLiU;font-size:16px">是一個平行四邊形。</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">E</span></em><span style=";font-family:PMingLiU;font-size:16px">是</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BC</span></em><span style=";font-family:PMingLiU;font-size:16px">上的一點,使</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">CD</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">DE</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">已知</span> </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">CDE</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> = 46</span><span style=";font-family:Symbol;font-size:16px">°</span><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><span style=";font-family:Symbol;font-size:16px"><span style="font-family:PMingLiU">Ð</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">BAD</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">44</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">46</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">67</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">88</span><span style=";font-family:Symbol;font-size:16px">°</span></p><p style="vertical-align:middle"><img src="https://windlearningcentre.com/attachment/images/2026/05/19/image_1779168447_w3zXM3Xi.png" title="" alt=""/></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"></p><p><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">11. A</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(3 , 6) </span><span style=";font-family:PMingLiU;font-size:16px">和</span> <em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">B</span></em><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">5 , 4) </span><span style=";font-family:PMingLiU;font-size:16px">是直角坐標平面上的兩點。</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px"><br/></span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">&nbsp;</span> <span style=";font-family:PMingLiU;font-size:16px">下列哪</span><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">條</span> <span style="font-family:Tms Rmn">/ </span></span><span style=";font-family:PMingLiU;font-size:16px">些直線</span><span style=";font-family:PMingLiU;font-size:16px">垂直於</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">AB</span></em><span style=";font-family:PMingLiU;font-size:16px">?</span></p><p><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">I.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">一條斜率為</span> </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">4</span><span style=";font-family:PMingLiU;font-size:16px">的直線。</span></p><p><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">II.</span> <span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">一條通過</span> </span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">(</span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">4 , </span><span style=";font-family:Symbol;font-size:16px">-</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">5) </span><span style=";font-family:PMingLiU;font-size:16px">和</span><span style=";font-family:PMingLiU;font-size:16px">原點</span><span style=";font-family:PMingLiU;font-size:16px">的直線。</span></p><p><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">III.</span> <span style=";font-family:PMingLiU;font-size:16px">一條</span><em><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Tms Rmn">x</span></span></em><span style=";font-family:PMingLiU;font-size:16px">截距</span><span style=";font-family:PMingLiU;font-size:16px">為</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">2</span><span style=";font-family:PMingLiU;font-size:16px">和</span><em><span style="font-family: &#39;Tms Rmn&#39;;font-size: 16px">y</span></em><span style=";font-family:PMingLiU;font-size:16px">截距</span><span style=";font-family:PMingLiU;font-size:16px">為</span><span style=";font-family:&#39;Tms Rmn&#39;;font-size:16px">8</span><span style=";font-family:PMingLiU;font-size:16px">的直線。</span></p><p><span style="font-family: PMingLiU;font-size: 16px"><span style="font-family:Times New Roman">A</span></span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">I</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">II</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">C</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">I</span><span style=";font-family:PMingLiU;font-size:16px">及</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">III</span></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:Times New Roman">D</span></span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">.</span> <span style="font-family: PMingLiU;font-size: 16px">只有</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">II</span><span style=";font-family:PMingLiU;font-size:16px">及</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">III</span></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/></p><p style="margin-left:28px"><span style=";font-family:PMingLiU;font-size:16px">14. 一個空心球體的內半徑和外半徑分別是</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3 cm</span><span style=";font-family:PMingLiU;font-size:16px">和</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">3.6 cm</span><span style=";font-family:PMingLiU;font-size:16px">。</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><span style=";font-family:PMingLiU;font-size:16px">該空心球體的</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span><span style=";font-family:PMingLiU;font-size:16px">體積,準確至三位有效數字。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">82.3 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">113 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">163 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">195 cm</span><sup><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px;vertical-align:super">3</span></sup></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"></p><p style="margin-left:28px"><span style=";font-family:PMingLiU;font-size:16px">16. 把一個立體沿平行於底的方向切開</span><span style=";font-family:PMingLiU;font-size:16px">,得出一個長方形截面。該</span><span style=";font-family:PMingLiU;font-size:16px">立體</span><span style=";font-family:PMingLiU;font-size:16px">可能是一個</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:PMingLiU;font-size:16px">圓柱。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:PMingLiU;font-size:16px">五角錐</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:PMingLiU;font-size:16px">長方體</span><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:PMingLiU;font-size:16px">三角</span><span style=";font-family:PMingLiU;font-size:16px">柱。</span></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/></p><p><span style=";font-family:PMingLiU;font-size:16px"><span style="font-family:PMingLiU">21. 把一個半徑為</span><span style="font-family:Times New Roman">8 cm</span><span style="font-family:PMingLiU">的球體切開,所得的圓形截面的</span></span><span style=";font-family:PMingLiU;font-size:16px">周界</span><span style="text-decoration:underline;"><span style="font-family: PMingLiU;font-size: 16px">不可能</span></span><span style=";font-family:PMingLiU;font-size:16px">是</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">A.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">28 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">&nbsp;</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">B.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">38 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">C.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">48 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">58 cm</span><span style="font-family: PMingLiU;font-size: 16px">。</span></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/></p><p style="margin-left:19px"><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">30.</span> <span style=";font-family:PMingLiU;font-size:16px">若</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">X</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">(3 , 2)</span> <span style=";font-family:PMingLiU;font-size:16px">是</span><span style="font-family: PMingLiU;font-size: 16px">連接</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">P</span></em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">(5 , 3) </span><span style="font-family: PMingLiU;font-size: 16px">和</span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">Q</span></em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">(</span><span style="font-family: Symbol;font-size: 16px">-</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">5 , </span><span style="font-family: Symbol;font-size: 16px">-</span><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">2)</span><span style="font-family: PMingLiU;font-size: 16px"> <span style="font-family:PMingLiU">兩點的</span></span><span style=";font-family:PMingLiU;font-size:16px">線段上的一點</span><span style=";font-family:PMingLiU;font-size:16px">,</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;</span><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><br/></span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"><span style="font-family:PMingLiU">求</span></span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">PX</span></em><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px"> : </span><em><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">XQ</span></em><span style=";font-family:PMingLiU;font-size:16px">。</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">A.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">1 : 4</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">B.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">1 : 5</span></p><p><span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">C.</span> <span style="font-family: &#39;Times New Roman&#39;;font-size: 16px">2 : 1</span></p><p><span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">D.</span> <span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">2 : 3</span></p><p style="vertical-align:middle"><br/><br/></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/></p><p style="vertical-align:middle"><br/><br/></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p style=";vertical-align:middle"><span style="font-family: Symbol;"><br/></span></p><p><br/></p>

2026-05-19 困难

數學

<p><span style="text-wrap-mode: nowrap;">部份題目須考生自行填寫單位,漏寫或錯寫單位扣 1 分。</span></p><p><span style="text-wrap-mode: nowrap;"><br/></span></p><p><span style="text-wrap-mode: nowrap;">除另有指明,本卷所有答案取至小數後兩位;π = 3.14 。</span></p><p><br/></p>

2025-09-23 困难
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