Question

Leah has two congruent beach balls. The diameter of one ball is 20 inches. Which choice is the closest for the volume of the second ball?

Answer 1

4187in ^3

Explanation:

Just plug it into the formula of a sphere

make sure u divide the diameter by 2

Answer 2

V=4/3 PI r^3
substatute= V=4/3 3.14 (10)^3
solve= 4188.790
Hope this helps