Question

a cylinder has a base of radius 5 cm and height of cylinder is 21 cm what is its volume​

Answer 1

Volume of cylinder = 22/7*rsquare *h

r=5cm

h=21cm

Volume. =22/7*5*5*21

=22*25*3

=22*75

Volume =1650 cm cube.

Answer 2

Cylinder:-

Radius: 5cm

Height: 21cm

Volume= πr²h

           = 22/7 × 5×5×21

           = 1650cm²