Posted by maribel on Sunday, January 31, 2010 at 4:21pm.
A cube has a total surface area of 384 ft². Find the total surface area of the largest sphere that will fit into it.

math  Damon, Sunday, January 31, 2010 at 4:35pm
384/6 = A = area of one side
sqrt of that a = L = length of side
R = radius of sphere = L/2
area of sphere = 4 pi R^2