If a basketball has a circumference of C = 2.98 ft, what is its surface area and its volume?

Answer 1

http://math.about.com/od/formulas/ss/surfaceareavol.htm

Answer 2

I got surface area = 27.9
And the volume is 4.80
Is that right if I'm suppose to round to the nearest 10th?

Answer 3

Mike -- why are you interfering with Gretchen's question? Are you trying to help her with it?