Question

a water storage tank is in the shape of a hemisphere. If the radius is 29ft, approximate the volume of the tank in cubic feet

Answer 1

The answer is 51080.2 cubic feet

Explanation:

Volume of a hemisphere is given by

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

where r is the radius of the hemisphere

From the question

r = 29 ft

Substitute the value of r into the formula

That's

`V = (2)/(3) \pi * {29}^(3)`

`V = (48778)/(3) \pi`

We have the final answer as

V = 51080.2 cubic feet

Hope this helps you