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