Cylinder

A cylinder is a solid (3-dimensional object) with circular ends and straight sides.
A pipe is a cylinder. The formula for the volume of a cylinder is:
V = L R²
where R is the radius of the end of the cylinder and L is it's length.
If you think about it, the area of the circular end of the cylinder is just

R², so the volume of the cylinder is just its length times this circular area.

Now, here's a problem for you:
What is the volume of this soup can?
Leave your answer in terms of π

Volume = ________ π cu. in.