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OpenStudy (anonymous):
Find the area of a circle with a circumference of 8(pie).
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OpenStudy (anonymous):
Please help!
OpenStudy (nikato):
Do you know the formula for circumference of a circle and for the area of one?
OpenStudy (anonymous):
no.
OpenStudy (nikato):
Ok then. You can take a look at this and see if it helps.. http://www.mathsisfun.com/geometry/circle.html
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