Question

Find the volume of the sphere having radius 21cm. [π=22 upon 7]

Answer 1

Volume of sphere = 4/3 pi. r^3
So,4/3×22/7×21cube
=4×22×21×21
=38808

Hope this will help you and

If you understand then please give a brilliant answer ☺☺

Answer 2

Hiii!!!

Here's Ur answer...

Given :-

Radius of the sphere = 21cm

π = 22/7

Volume of the sphere = 4/3πr³

= 4/3 × 22/7 × 21 × 21 × 21

= 88/3 × 3 × 21 × 21

= 88 × 21 × 21

= 38808cm³

Hope this helps..!!