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[Data Sufficiency]

试题详情

题目:

In the xy-plane, the sides of a certain rectangle are parallel to the axes.  If one of the vertices of the rectangle is (-1,-2), what is the perimeter of the rectangle?
(1)     One of the vertices of the rectangle is (2, -2).
(2)     One of the vertices of the rectangle is (2, 3).

选项:

答案:

B

提问:

DS

解答:

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阅读1275
解答: sysadmin

提问:

DS

解答:

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阅读1276
解答: sysadmin老师

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