# Surface Area of a Cube

1. Aug 21, 2013

### jean-paul

Is there any relationship between the surface area of a cube and the surface area of the cube's inscribed sphere?

Jean~

Last edited: Aug 21, 2013
2. Aug 21, 2013

### phinds

If you write the equation for each in terms of the radius of the inscribed cube, you'll be able to get a relationship between the two. It's trivially easy.

Last edited: Aug 21, 2013