Answer:
36 pi cm^2
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
12 pi = 2 * pi *r
Divide each side by 2 pi
12 pi /2 pi = 2 * pi *r
6 = r
The area of a circle is given by
A = pi r^2
A = pi (6)^2
A = 36 pi
Answer:
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Step-by-step explanation:
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