Question

A tank of cylindrical shape has radius 2.8 m and its height 3.5 m. Complete the activity to find how many litres of water the tank will contain.
Capacity of water tank = Volume of cylindrical tank

= πr²h

= 22/7 × 2.8 × 2.8 ×_____

= _____ m3

= _____ × 1000 litre

= _____ litre

Answer 1

Capacity of the tank = Volume of cylindrical tank
= πr²h
= 22/7 × 2.8 × 2.8 × 3.5
= 86.24 m³
= 86.24 × 1000 litre
= 86240 litre