Find the radius of the circular base. Volume Area Length. Volume of a cylinder formula The formula for the volume of a cylinder is height x p x diameter 2 2 where diameter 2 is the radius of the base d 2 x r so another way to write it is height x p x radius 2.
Hit esc key to quit Enter to proceed Print Type the radius Get number r Print Type the height Get number h V 31416r.
The height is equal to how tall the cylinder is. Use the formula for the volume of a cylinder as shown below. To work out the volume of the above cuboid the sum is a b c. And to get the radius you can use the surface area formula and solve for r.