Question

What is the volume of a hemisphere with a diameter of 37.6 m relative to the nearest 10th of a cubic meter

Answer 1

Volume of a sphere: 4/3πr^3

Hemisphere is half: 4/6πr^3

Diameter = 2 radius

37.6 = 2 r

37.6/2 = r

radius : 18.8 m

Replace:

Volume : 4/6π(18.8)^3 = 13,916.6 m3