Question

A solid ball is exactly fitted inside the cubical box of side a. find the volume of ball.​

Answer 1

Answer:

voluem of ball

a³

volume of ball

now r=a/2

therefore volume of ball in terms of d cube is

4/3πr³i.e. 4/3πa³/8

i.e.

πa³/6

11a³/21