Talk:Solid geometry

Is Cone a regular geometry
Discussion on the afore said " Is Cone a regular geometry " are invited.

Volume of a sphere
Since when "the volume of a sphere is the cube of its radii"?! The volume equals to 4/3 times pi times the cube of the radius. Maybe one meant that the volume is proportional to the cube of the radius? Elenthel 20:32, 12 October 2006 (UTC)

I'm assessing this article as mid importance, stub quality. -Bryanrutherford0 (talk) 20:56, 18 July 2013 (UTC)