题库搜索>问题求解PS-13160
The figure shows two squares, and the points W, X, Y, and Z lie on a line. If the distance between W and X is equal to the distance between X and Y and to the distance between Y and Z, then the area of the smaller square is what fraction of the area of the larger square?
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WX=XY=YZ 所以WZ=3XY 所以 大正方形：小正方形的边长比为1:3 所以 面积比为1:9 选E
发呆的夜之亡魂
我觉得我可以去死了，我的数学老师知道我这题做错非抽死我不可
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2018-08-14 22:33:22
默默
以对角线为主
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2018-05-07 11:35:57
默默回复默默
边长之比通用
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2018-05-07 11:40:03
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