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[img]ct_gre5image096[/img]The shaded region is rectangularColumn A
[img]ct_gre5image096[/img]The shaded region is rectangularColumn A
游客
2025-02-24
34
管理
问题
The shaded region is rectangular
Column A Column B
The perimeter of the shaded region XZ+YZ
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
C
解析
本题的正确答案为(C)。由∠YXZ=45o,阴影区是长方形可知△XZY是等腰直角三角形,因此XB=AB,AC=YC,所以阴影区周长=XZ+YZ。
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