SOLUTION: Find the Volume of a Circular Cylinder. Round to two decimal places (hundredths) The diameter of the cylinder is 8ft. H=9ft.

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Question 268157: Find the Volume of a Circular Cylinder. Round to two decimal places (hundredths) The diameter of the cylinder is 8ft. H=9ft.
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
Volume can be expressed as
V+=+pi%2Ar%5E2%2Ah
we are given diameter, so diameter / 2 = radius.
D = 8 ft ; r = 4 ft. ; ht = 9 ft.
so volume is
V+=+pi%2A4%5E2%2A9
V+=+144%2Api ft^3
or
V ~ 452.39 ft^3