Question

What is the volume ?

Answer 1

V≈523.6

Explanation:

Volume is V=4/3*pi*r^3 and radius is half of diameter

Answer 2

523.67km^3

Explanation:

`volume \: of \: a \: sphere = (4)/(3) \: \pi \: r {}^(3) \\ radiu \: r = (10)/(2) = 5km \\ volume = (4)/(3) * 3.142 * 5 {}^(3) \\ volume = (1571)/(3) = 523.67km {}^(3)`