Question

If the radius of hemisphere 21 cm then find the volume.​

Answer 1

Answer:

19404

Step-by-step explanation:

Formula to find volume of hemisphere is 2/3πr^3

So radius is 21 cm

Formula will be

2/3*22/7*21^3

= 19404

Answer 2

2/3πr^3

=2/3×22/7×21×21×21

=19,404