Question

find the volume of cylinder ,radius of the base =5.6 and height 1.25m

Answer 1

Volume of cylinder = πr²h
=
$\frac{22}{7} \times 5.6 \times 5.6 \times 1.25$
=22×0.8×5.6×1.25=123.2m³

Answer 2

answer ........................112.89.