The curved surface area of a cylinder is twice the sum of areas of its two end surfaces. Find the ratio of its heigth and radius.

Curved surface area of a cylinder is 8800 cm^(2) and the radius of its base is7 cm . Find the height of the cylinder.

Curved surface area of a cylinder is 8800 cm^(2) and the radius of its base is 7 cm . Find the height of the cylinder.

Curved surface area of a cylinder is 440 cm^(2) and the radius of its base is 7 cm. Find the height of the cylinder.

Curved surface area of a cylinder is 440 cm^(2) and the radius of its base is 7 cm. Find the height of the cylinder.

Four times the area of the curved surface of a cylinder is equal to 6 times the sum of the areas of its bases. If its height is 12 cm, find its curved surface area.

The curved surface area of a cylinder is 440 cm^2 and its radius is 5 cm. Find its height.

The curved surface area of the cylinder is 1980 cm^2 and the radius of its base is 15 cm. find the height of the cylinder .

If curved surface area of cylinder is equal to its volume. What is the radius of cylinder?

The ratio between the curved surface area and the total surface area of a right circular cylinder is 1:2. Find the ratio between the height and radius of the cylinder.