A housing society used to collect rain water from the foof of its building `22 m xx 20 m`
Channel: Doubtnut
Date: 2020-04-19

A housing society used to collect rain water from the foof of its building `22 m xx 20 m` to a cylindical vessel having diameter of base 2 m and height 3.5 m and them poump this water into the main water tank so that all members can use it. On a particular day the rain water collected from the roof just filled the cylindrical vessel. Then, find the rain water collected from the roof just filled the cylindrical vessel. Then, find the rainfall in centimetre.