The lateral surface area of a hollow cylinder of outer radius R, inner radius r and height h is_______.

Find the lateral surface area of a hollow cylinder of outer radius R, inner radius r and height h.

The total surface area of a cylinder of base radius r and height h is :

Frame the formula: The lateral surface area of a cylinder S is equal to twice the product of pi , radius (r) and height (h) of the cylinder.

The total surface area of a cylinder of base radius r and height h is______.

The total surface area of a hollow metal cylinder, open at both ends, of external radius 8cm and height 10cm is 338picm^2 .Taking r cm to be inner radius, write down an equation in r and use it to find the thickness of the metal in the cylinder.

What is the volume of a hollow cylinder with R, r and h as outer radius, inner radius and height respectively?

The curved surface area of a cylinder of height h and base radius r :

Volume of a cylinder with radius h and height r is __________.