Question

what is the diameter of a sphere is 6 meters its hemisphere will have a valume

Answer 1

Find the radius:

Radius = Diameter ÷ 2

Radus = 6 ÷ 2 = 3m

Find the volume of the sphere:

Volume = 4/3 πr³

Volume = 4/3 π (3)³ = 36π m³

Find the volume of the hemisphere:

Volume =  36π  ÷ 2 = 18π = 56.6 m³

Answer: The volume of the hemisphere is 56.6 m³