Question

Find volume and curved surface area of the right circular cylinder having the radius of the circular baseand the height .


Radius = 0.35 m ,
Height = 1.25 m .

Answer 1

Use CSA of cylinder

Answer 2

Volume = πr^2h
= 22/7 x 0.35 x 0.35 x 1.25
= 0.48125 m^3
CSA = 2πrh
= 2 x 22/7 x 0.35 x 1.25
= 2.75 m^2