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

Derive the formula for the curved surface area and total surface area of a frustum of acone, given to youinSection 13.5, using the symbols as explained.

Frustum OF cone definition || Derive the formulas for curved surface area || Total surface area and volume OF frustum OF cone|| Example discussion

The total surface area of the given frustum of cone is

Surface Area of a Frustum

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

Find the curved surface area and total surface area of the each following Right Circular Cones

Find the curved surface area and total surface area of the each following Right Circular Cones

The height of a cone is 16cm and its base radius is 12cm. Find the curved surface area and the total surface area of the cone

The radius of the base of a cone is 14 cm and its height is 24 cm. find the volume, curved surface area and total surface area of the cone.

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