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[Data Sufficiency]

试题详情

题目:

When opened and lying flat, a birthday card is in the shape of a regular hexagon. The card must be folded in half along 1 of its diagonals before being placed in an envelope for mailing. Assuming that the thickness of the folded card will not be an issue, will the birthday card fit inside a rectangular envelope that is 4 inches by 9 inches?
  1. Each side of the regular hexagon is 4 inches long.
  2. The area of the top surface (which is the same as the area of the bottom surface) of the folded birthday card is less than 36 square inches.

选项:

A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C、BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient.
E、Statements (1) and (2) TOGETHER are NOT sufficient.

答案:

A

提问:

老师我觉得条件二可以根据面积和梯形角度求出来梯形的底和高,所以选了D. 求详细解答过程

解答:

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解答: 徐小梅

提问:

老师我觉得条件二可以根据面积和梯形角度求出来梯形的底和高,所以选了D. 求详细解答过程

解答:

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阅读885
解答: 徐小梅老师

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