gre数学考试关于几何的重点试题(一)
<p> 考生如果觉得复习<span word="gre">gre</span>数学考试比较难不妨从这些题目练习开始，每篇都是按照分类给大家列举了一些典型题目，本篇主要是针对<span word="gre">gre</span>数学考试几何题型方面的典型题目及答案。</p><p> 1. <span word="If">If</span> <span word="the">the</span> <span word="areas">areas</span> <span word="of">of</span> <span word="three">three</span> <span word="of">of</span> <span word="the">the</span> <span word="faces">faces</span> <span word="of">of</span> <span word="a">a</span> <span word="rectangular">rectangular</span> <span word="solid">solid</span> <span word="are">are</span> 6,10 <span word="and">and</span> 15, <span word="what">what</span> <span word="is">is</span> <span word="the">the</span> <span word="volume">volume</span> <span word="of">of</span> <span word="the">the</span> <span word="solid">solid</span>?</p><p> <span word="A">A</span>.30</p><p> <span word="B">B</span>.90</p><p> <span word="C">C</span>.150</p><p> <span word="D">D</span>.300</p><p> <span word="E">E</span>.450</p><p> 答案：<span word="A">A</span></p><p> 2.△<span word="RST">RST</span> <span word="lies">lies</span> <span word="in">in</span> <span word="the">the</span> <span word="XY">XY</span>-<span word="plane">plane</span> <span word="and">and</span> <span word="points">points</span> <span word="R">R</span> <span word="and">and</span> <span word="T">T</span> <span word="have">have</span> <span word="coordinates">coordinates</span> <span word="and">and</span> , <span word="respectively">respectively</span>. <span word="The">The</span> <span word="area">area</span> <span word="of">of</span> △<span word="RST">RST</span> <span word="is">is</span> 12.</p><p> <span word="The">The</span> <span word="x">x</span>-<span word="coordinate">coordinate</span> <span word="of">of</span> <span word="R">R</span></p><p> <span word="The">The</span> <span word="y">y</span>-<span word="coordinate">coordinate</span> <span word="of">of</span> <span word="S">S</span></p><p> 答案：<span word="D">D</span></p><p> 3.<span word="What">What</span> <span word="is">is</span> <span word="the">the</span> <span word="maximum">maximum</span> <span word="number">number</span> <span word="of">of</span> <span word="nonover">nonover</span>-<span word="lapping">lapping</span> <span word="regions">regions</span> <span word="into">into</span> <span word="which">which</span> 3 <span word="lines">lines</span> <span word="can">can</span> <span word="divide">divide</span> <span word="the">the</span> <span word="interior">interior</span> <span word="of">of</span> <span word="a">a</span> <span word="circle">circle</span>?</p><p> <span word="A">A</span>.4</p><p> <span word="B">B</span>.6</p><p> <span word="C">C</span>.7</p><p> <span word="D">D</span>.8</p><p> <span word="E">E</span>.9</p><p> 答案:<span word="C">C</span></p><p> 4.<span word="The">The</span> <span word="rectangular">rectangular</span> <span word="rug">rug</span> <span word="shown">shown</span> <span word="in">in</span> <span word="the">the</span> <span word="figure">figure</span> <span word="above">above</span> <span word="has">has</span> <span word="a">a</span> <span word="floral">floral</span> <span word="border">border</span> 1 <span word="foot">foot</span> <span word="wide">wide</span> <span word="on">on</span> <span word="all">all</span> <span word="sides">sides</span>. <span word="What">What</span> <span word="is">is</span> <span word="the">the</span> <span word="area">area</span>, <span word="in">in</span> <span word="square">square</span> <span word="feet">feet</span>, <span word="of">of</span> <span word="that">that</span> <span word="portion">portion</span> <span word="of">of</span> <span word="the">the</span> <span word="rug">rug</span> <span word="that">that</span> <span word="excludes">excludes</span> <span word="the">the</span> <span word="border">border</span>?</p><p> <span word="A">A</span>.28</p><p> <span word="B">B</span>.40</p><p> <span word="C">C</span>.45</p><p> <span word="D">D</span>.48</p><p> <span word="E">E</span>.53</p><p> 答案：<span word="A">A</span></p><p> 5. <span word="The">The</span> <span word="diagram">diagram</span> <span word="represents">represents</span> <span word="a">a</span> <span word="rectangular">rectangular</span> <span word="garden">garden</span>. <span word="The">The</span> <span word="shaded">shaded</span> <span word="regions">regions</span> <span word="are">are</span> <span word="planted">planted</span> <span word="in">in</span> <span word="flowers">flowers</span>, <span word="and">and</span> <span word="the">the</span> <span word="unshaded">unshaded</span> <span word="region">region</span> <span word="is">is</span> <span word="a">a</span> <span word="walk">walk</span> 2 <span word="feet">feet</span> <span word="wide">wide</span>. <span word="All">All</span> <span word="angles">angles</span> <span word="are">are</span> <span word="right">right</span> <span word="angles">angles</span>.</p>
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