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by mchiappone » Wed Jan 18, 2012 10:33 pm
Find the sq ft of the interior of a cylinder the diameter is 24 inches, the depth is 20 feet.

mchiappone

by robertR0931 » Wed Aug 01, 2012 5:44 am
2*Â¶*r^2 + 2*Â¶*r*h.
r=radius=diameter/2=24/2=12 feet
h=height =
So in order to finish your answer you need the height of the cylinder and not the depth in order to substitute a number for the h portion of this formula. I hope this answer helps.

robertR0931

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