SOLUTION: Hello may you help me please? A circle has an area of 64 pi square inches. Find its radius, diameter, ad cicumference.

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Question 363274: Hello may you help me please? A circle has an area of 64 pi square inches. Find its radius, diameter, ad cicumference.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
A=pi*r^2
sqrt64=8 in radius
16 in diamiter
16*3.1416=50.27 circumference