Question

what is the formula of volume of cylinder​

Answer 1

$\huge\red{\boxed{HELLO\: MATE}}$

Volume of cylinder = πr^2 h.

Also,

Total surface area of the cylinder = 2πr(r + h).

= 2πrh.

Where h is the height if the cylinder and r is the radius of the base of the cylinder.

Answer 2

volume = πr 2 h

where,

★ π = 3.14

★ r = radius of the circular end of the cylinder.

★ h = height of cylinder