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Mathematics 23 Online
OpenStudy (anonymous):

An equilateral is inscribed in a circle of radius 10 cm Find: The area of the triangle

OpenStudy (anonymous):

I got 129.9 cm2?

Directrix (directrix):

@Andalite I got the same answer you did if I approximate. My answer is 75 times square root of 3.

OpenStudy (mathstudent55):

You are correct. |dw:1376803954014:dw|

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