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  3. Column A Column B The area of the shaded region The sum of the areas of the two unshaded triangu

Column A Column B The area of the shaded region The sum of the areas of the two unshaded triangu

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问题
Column A                            Column B
The area of the shaded region      The sum of the areas of the two unshaded triangular regions
选项 A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案A
解析 本题的正确答案为(A)。阴影区的面积=1/2 |AD| ×h，非阴影区面积和= 1/2|BC|×h，因为BC与h夹角为89o，所以 |AD|>|BC|，由此可得阴影区面积>两个非阴影三角形面积的和。
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本试题收录于： GRE QUANTITATIVE题库GRE分类
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