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If the area of a circle measures 9π cm2, what is the circumference of the circle in terms of π?

If the area of a circle measures 9π cm2, what is the circumference of the circle in terms of π?
asked 229k views
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If the area of a circle measures 9π cm2, what is the circumference of the circle in terms of π?

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User Akaliza
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1 Answer

6 votes

Answer:

C=6pi

Explanation:

A=(pi)(r^2)

Area=(pi)(r squared)

r = 3

C=2(pi)(r)

C=6pi

answered
User Ihightower
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