Frustum Of A cone|Surface Area Of Frustum Of A Cone|NCERT Exercise Questions

Surface Area of a Frustum

Surface Area And Volume|NCERT Exercise Questions

NCERT Exercise Questions |Surface Area And Volume |NCERT Exercise Questions |Quiz

Surface Area Of A Right Circular Cylinder|Exercise Questions|Surface Area Of A Right Circular Cone|Exercise Questions|OMR

Frustum OF cone || ProOF OF volume OF Frustum OF cone||Total surface area OF frustum OF cone|| Curved surface area OF frustum OF cone|| Similar triangle

Cone and Frustum

Volume and surface area of cone

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

An open metallic bucket is the shape of a frustum of a cone mounted on a hollow cuylinderical base made of the same metallic sheet . The surface area of the metallic sheet used is equal to curved surface area of frustum of a cone + area of circular base + curved surface area of cylinder.

The radii of the circular ends of a frustum of a cone are 14 cm and 8 cm. If the height of the frustum is 8 cm, find (i) slant height of frustum (ii) total surface area of frustum (iii) Volume of frustum, (pi=3.14)