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[Problem Solving]
试题详情
题目：
If point P (shown below) makes one complete revolution around the triangle, what is the length of the path traveled by P?
(1) The point P moves in a counterclockwise direction at 1 unit per second and completes one revolution around the triangle in 15 seconds.
(2) The height of the triangle is 4.
选项:
A、Aif statement (1) ALONE is sufficient to answer the question but statement (2) alone is not sufficient;
B、Bif statement (2) ALONE is sufficient to answer the question but statement (1) alone is not sufficient;
C、Cif the two statements TAKEN TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient;
D、Dif EACH statement ALONE is sufficient to answer the question;
E、Eif the two statements TAKEN TOGETHER are still NOT sufficient to answer the question.
答案:
D
提问：
题目看不太懂revolution旋转
解答：
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提问：
题目看不太懂revolution旋转
解答：
点赞0
阅读734
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