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The area of the circle is 25 pie cm squared what is the circumference of the circle?

The area of the circle is 25 pie cm squared what is the circumference of the circle?
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The area of the circle is 25 pie cm squared what is the circumference of the circle?

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User Igorw
by
7.9k points

1 Answer

5 votes
Area = π*r^2 = 25π

Therefore, r^2 = 25, r = √25 = 5.

Circumference = 2πr = 2*π*5 = 10π cm^2.
answered
User Andrew Plotkin
by
7.2k points
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