A tent is in the shape of a right circular cylinder up to a height of 3 m and conical
Channel: Doubtnut
Date: 2020-04-19

A tent is in the shape of a right circular cylinder up to a height of 3 m and conical above it. The total height of the tent is 13.5 m and the radius of its base is 14 m. Find the cost of cloth required to make the tent at the rate of ₹ 80 per square metre.[Take `pi = 22/7]`