Post a New Question
posted by Edith Thursday, March 1, 2012 at 11:00pm.
A sphere has a surface area of 32in².If the diameter is halved, find the surface area.
Surface area is proportional to Diameter^2, so the area will be (1/2)^2 = 1/4 of the original area, which is 8 in^2.
More Related Questions