13. Find the volume of the beaker

A 22 \(cm\) tall beaker is in the form of a cylinder surmounted on a frustum. The base radius of the cylinder is 2.2 \(cm\) and the height of the frustum is \(6.6\) \(cm\). If the base of the beaker has a  radius which is twice that of its rim, then find the volume of the beaker.

 

Answer:

 

The volume of the beaker \(=\)  \(cm^3\)

 

[Note: Enter the answer up to two decimal  places.]