SOLUTION: what is the volume of a cylinder with the radius of 3 and the height 9?

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Question 480834: what is the volume of a cylinder with the radius of 3 and the height 9?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
V = pi%2A3%5E2%2A9+=+81%2Api |sweeping the base up thru the Ht to find volume