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I need help really fast! please!!
A circle has an area of 36π square centimeters. What is the diameter?
 one year ago
 one year ago
I need help really fast! please!! A circle has an area of 36π square centimeters. What is the diameter?
 one year ago
 one year ago

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DirectrixBest ResponseYou've already chosen the best response.1
@UmmmHELP The area of a circle is A = pi * r^2 where r is the radius. A = pi * r^2 36 pi = pi * r^2 36 = r^2 So, r = ? Once you get the value of the radius, remember to double to get the diameter.
 one year ago

UmmmHELPBest ResponseYou've already chosen the best response.0
Yeah I got it already! thanks(:
 one year ago
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