Question

An open cylindrical tank is of radius 2.8m and height 3.5m. What is the volume of the tank?​

Answer 1

Answer:

In cylinder,

radius=2.8cm

height=3.5cm

now, volume=πr2h

=22/7×2.8×2.8×3.5

=22×.4×9.8

=8.8×8.9

=78.32cm3