A tent is made in the form of a frustum of a cone surmounted by anoter cone.
Channel: Doubtnut
Date: 2020-04-19

A tent is made in the form of a frustum of a cone surmounted by anoter cone. The diametere of the base top of the frustum are 20m and 6m respectvely, and the height is 24m. If the height of the tent is 28 m and the radius of the conical part is equal to the radius of the top of the frustum, fidn the quantity of can vas required.  [ Take `pi = 22/7`]