Volume of hollow cylinder is ….

Volume of a hollow Cylinder

What is the volume of a hollow cylinder with R, r and h as outer radius, inner radius and height respectively?

What is the volume of a hollow cylinder open at both ends, if its length is 25 cm, external radius is 10 cm and thickness is 1 cm ? (Take pi = (22)/(7) )

Find the volume of the following cylinders.

Find the volume of the following cylinders:

Find the volume of the following cylinders

Find the volume of the following cylinders