Write the formula to find curved surface area of a cone and explain each term in it.

Write the formula to find the curved surface area of a cone

Write the formula for finding lateral surface area of a cylinder and explain each term in it.

The formula to find the curved surface area of a cylinder is :

Write the formula to find the volume of a cone and explain each term in it.

The formula to find the curved surface area of a sphere is

Write the formula to find the curved surface area of a cylinder with radius ‘r' and height ‘h'.

Write the formula to find the total surface area of the cone whose radius is 'r' units and slant height is 'l' units.

Derive the formula for the curved surface area and total surface area of the frustum of a cone.