TANAYRAJ SINGH CHOUHAN
Last Activity: 11 Years ago
Let,
Side of Cube = a
Therefore,
Radius of sphere = a/2(since, sphere touches the two opposite sides of the cube)
So,
Volume of sphere = 4/3pi.r^3
= 4/3.pi.(a/2)^3
and,
Volume of cube = a^3
So, required ratio = {4/3.pi.(a/2)^3}/a^3
= 3pi/2