Question

2 km
Find the volume of the sphere. Show
your work.

Answer 1

See answer below

Explanation:

`V = (4)/(3) \pi r^3` 2km = radius

`V=(4)/(3)\pi (2)^3`

`V = (4)/(3)\pi (8)`

`V = (4)/(3)(8)\pi`

`V =(32)/(3)\pi`
`\pi =3.14`

`V = (32)/(3)(3.14)`

`V = 33.493`

V≈ 33.49

Using π on the calculator

`V = (32)/(3) \pi`

`V = 33.510`

V ≈ 33.51