I dont know how to do this... Please answer and explain how. Thanks!
A hollow crystal ball is made of glass that is 3 centimeters thick. The ball has a radius to the outside surface of 8 centimeters.

What is the approximate volume of glass used to make the ball?

Use 3.14 for pi.


113.0 cm³

523.3 cm³

1620.2 cm³

2143.6 cm³