# math

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How many cubic yards of concrete will it take to fill a cylindrical column that is 24 feet high and whose diameter is 2 feet

• math -

V = Volume

A = Area of base

V = A * h

A = d ^ 2 * pi / 4

V = ( d ^ 2 * pi / 4 ) * h

V = ( 2 ^ 2 * pi / 4 ) * 24

V = ( 4 * pi / 4 ) * 24

V = 24 pi yd ^ 3

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