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The circumference of a circle is 26 pi what is the area in square inches of the circle

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circumference=


2\pi \: radius


26\pi = 2\pi \: raduis \:


(26\pi)/(2\pi) = raduis

radius = 13

area of circle =


\pi {raduis}^(2)

area of circle=


\pi {13}^(2)

area of circle=


169\pi

User Nicky Mattsson
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