Question

Find the volume of the sphere

Answer 1

Given:

The radius of the given sphere = 1 unit

To find the volume of the sphere.

Formula:

The volume of the sphere of radius r is

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

Now,

Substituting r=1 and π=3.14 (as given), we get

`V = (4)/(3) (3.14)(1^(3))` cube unit

or,
`V = 4.187` cube unit

Hence,

the volume of the cube is 4.187 cube unit.