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elizabethann509
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How do you find the radius of a circle if you know the area?
 2 years ago
 2 years ago
elizabethann509 Group Title
How do you find the radius of a circle if you know the area?
 2 years ago
 2 years ago

This Question is Closed

BTaylor Group TitleBest ResponseYou've already chosen the best response.1
A=πr^2, so \[r=\sqrt{A/\pi}\].
 2 years ago

myko Group TitleBest ResponseYou've already chosen the best response.0
Area = Pi*r^2 so r=sqrt(Area/Pi)
 2 years ago
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