Question

What is the best approximation of the volume of a sphere with a 12 cm diameter?

Answer 1

The approximate volume of the sphere is 904.779 . Which you could round to 905 if need be.

Answer 2

Alright, lets get started.

The diameter of sphere is given as = 12 cm

We could find the radius by making diameter half.

So, radius of sphere will be =
`(12)/(2) = 6` cm

The formula of volume of sphere =
`(4)/(3)\pi r^(3)`

Plugging the value of r in above formula,

volume V =
`(4)/(3) \pi *6^3`

volume V =
`(4)/(3) \pi * 216`

volume V =
`(2714.3360)/(3)`

volume V = 904.78 cubic cms : Answer

Hope it will help :)