Patrick B. answered • 05/22/19
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V = pi * r^2 * h
980 = pi * r^2 * 20
49 = pi * r^2
49/pi = r^2
7/sqrt(pi) = r
7 * sqrt(pi) / pi = r
Serina O.
asked • 05/22/19.The volume of a cylinder is 980 pi cubic inches. The height of the cylinder is 20 inches. What is the radius of the cylinder
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