Question

The volume of a sphere is 5000 pi m 3 what is the surface area

Answer 1

$V = \frac{4}{3}\pi r^3 \\ 5000\pi = \frac{4}{3} \pi r^3 \\ 5000 = \frac{4}{3} r^3 \\ \frac{3}{4} * 5000 = r^3 \\ 3750 = r^3 \\ r = 15.536 \\ SA = 4 \pi r^2 \\ SA = 4\pi (15.536)^2 \\ SA = 3033.11$