The diameter of a sphere is `2 sqrt(3) cm`. Find its curved surface area.

The radius of a sphere is sqrt(7) cm . Find its curved surface area.

The radius of a sphere is sqrt(7) cm . Find its curved surface area.

The diameter of a sphere is 10 cm. Find its surface area.

The diameter of a sphere is 10 cm. Find its surface area.

The diameter of a cylinder is 7 cm and its curved surface area is 220 cm^(2) . Then, its height is ……….. cm.

The diameter of a sphere is 6 cm. Find the total surface area of the sphere. (pi = 3.14)

The diameter of a sphere is 6 cm. Find the total surface area of the sphere. (pi = 3.14)

A hemisphere has 28 cm diameter. Find its curved surface area