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If the circumference of a circle measures 12π cm, what is the area of the circle in terms of π?

User Avneet
by
6.8k points

2 Answers

3 votes

Answer:

36π cm

Explanation:

C = 2πr

12π = 2πr

12π/2π = 2πr/2π

r =6

Area of a circle = πr²

A= π×6×6

A=36π cm²

User Abhaya Chauhan
by
7.4k points
6 votes

If
C=2\pi r then
r=6 and
A=\pi r^2=\boxed{36\pi}.

Hope this helps.

User AMisra
by
6.8k points
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