GWD15套第26题

甜蜜小乌龟 · 发表于 2011-7-29 21:57:26

Q26:
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In the figure shown, the circle has center O and radius 50, and point P has coordinates (50,0).If point Q (not shown) is on the circle, what is the length of line segment PQ ?
(1)The x-coordinate of point Q is – 30.
(2)The y-coordinate of point Q is – 40.

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.

这道题答案竟然选A 我怎么觉得1 或2都充分 ..我选的是D 为什么选A啊

GWD15套第26题

所属分类: GMAT考试

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