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August 31, 2014

Homework Help: algebra

Posted by Tom on Thursday, March 29, 2007 at 10:06pm.

A cylinder has a radius of 5 in. if the volume of the cylinder is
250pi in ^3 what is the height of the cylinder

V=pi r^2 h

250=pi*5^2*h
250=5pi*h
250=5hpi
250/5pi=5hpi/5pi
h=50/pi

h = V/Area = 250 pi/(pi*5^2)= 10

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