Skip to content 
The picture below shows a storage tank in which a farmer stores his grain. The tank is made
up of a right cylinder with a hemisphere on top. The perpendicular height of the tank to the
top is 7 500 cm and the radius of the tank is 10 m.
7.1 Calculate the total surface area of the tank. (5)
7.2 Calculate the volume of the tank (5)
[10]