**Helpful Links**

**Question**

24)

A sphere has radius 2

*x*cm

A cone has

- radius 3
*x*cm - perpendicular height h cm

The sphere and the cone have the same volume.

Work out radius of cone : perpendicular height of cone

Give your answer in the form

*a*:

*b*where

*a*and

*b*are integers.

**[4 marks]**