Question

What is the volume of hemisphere with a radius of 8 ft rounded to the nearest tenth of cubic foot

Answer 1

Answer:

1072.3$ft^{3}$

Step-by-step explanation:

A hemisphere is half of a sphere, so the volume V of the hemisphere is the volume of the sphere divided by 2.

V = (2/3)*$\pi$$r^{3}$

   = (2/3)*$\pi$$(8ft)^{3}$

   = (2/3)*$\pi$*512$ft^{3}$

   = 1072.3$ft^{3}$