Question

A sphere is of radius 10cm, then what is the volume of the half of the sphere

Answer 1

Answer:

2093.3325 cm³

Explanation:

Given :

• Radius of the sphere = 10 cm

To find :

• Volume of half of the sphere

$volume \: of \: a \: sphere \: = \: \frac{4}{3} \pi \: r^{3}$

Substituting the values :

$volume \: of \: the \: sphere \: = \: \frac{4}{3} \pi \: \times 10^{3}$

$volume \: of \: the \: sphere \: = \: \frac{4}{3} \pi \: \times 1000$

$volume \: of \: the \: sphere \: = \: \frac{4000}{3} \pi \:$

$volume \: of \: the \: sphere \: = \: \frac{4000}{3} \times 3.14$

$volume \: of \: the \: sphere \: = 1333.333 \times 3.14$

$volume \: of \: the \: sphere \: = 4186.66562$

Volume of half of sphere = volume of sphere/2

Volume of half sphere = 4186.66562/2

Volume of half sphere = 2093.3325 cm³

The volume of half sphere is 2093.3325 cm³