Math and Arithmetic
Units of Measure

How many cubic inches in a 4inch diameter cylinder 12 inches tall?

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January 25, 2008 3:24PM

12219.4 cubic inches == The volume, V, of a right circular

cylinder is given by the equation: V=(pi)r2h where r is the radius

of a circular cross-section and h is the height.

V=(pi)(18/2in)2(12in)=3.1416X81X12=3053.6281 cubic inches

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