CYLINDER + HEMISPHER : A storage tank consists of a Circular Cylinder with a hemisphere adjoined on
Channel: Doubtnut
Date: 19/01/2020

CYLINDER + HEMISPHER : A storage tank consists of a Circular Cylinder with a hemisphere adjoined on either end. If the external diameter of the cyliner be 1.4m and its length be 8m; Find the cost of painting it on the outside at the rate of Rs 10 per `m^2`