Math and Arithmetic

Units of Measure

Geometry

Volume

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

###### Wiki User

###### 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