Question

The ratio between the volume of a sphere and the volume of circumscribing cylinder is​

Answer 1

Answer:

2:3

Step -by -step Explaination:-

Volume of a sphere = 4 /3 πr³

Volume of a cylinder = πr2h

If a cylinder circumscrimbes a sphere of radius r,

then its base radius is ‘r’ and height is diameter = 2r

Ratio between the volume of a sphere and volume of a circumscribing right circular cylinder

= 4/3πr³ :2πr³

4/3:2=4:6

=2:3