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[Problem Solving]

试题详情

题目:

An equilateral triangle that has an area of is inscribed in a circle.What is the area of the circle?o

选项:

A、
B、
C、
D、
E、

答案:

C

提问:

求解

解答:

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解答: sysadmin

提问:

求解

解答:

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阅读569
解答: sysadmin老师

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