SOLUTION: what is the circumference of a circle if its area is pi.

SOLUTION: what is the circumference of a circle if its area is pi.

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Question 745585: what is the circumference of a circle if its area is pi.
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
If the area of a circle = pi then the radius must equal 1
pi r^2 = pi x 1^2 = pi
Circumference = pi d
Then the circumference = 2 pi
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