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OpenStudy (anonymous):
Find the area of a circle whose circumference is 12 pi ft. 113.04 square feet 108.12 square feet 144 square feet 24 square feet
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OpenStudy (anonymous):
how do you do this problem. Do I just multiply the circumference !2 to the 2 power?
OpenStudy (precal):
you need to use the circumference formula to determine your radius then use the area formula with the radius
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