Home
Class 14
MATHS
Let C be a right-circular cone. It is gi...

Let C be a right-circular cone. It is given that the two ends of a frustum of C are of radii 3 cm and 6 cm, and the height of the frustum is 9 cm.
What is the height of the cone?

A

9 cm

B

12 cm

C

13.5 cm

D

18 cm

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

Let C be a right-circular cone. It is given that the two ends of a frustum of C are of radii 3 cm and 6 cm, and the height of the frustum is 9 cm. What is the slant height of the given frustum?

Let C be a right-circular cone. It is given that the two ends of a frustum of C are of radii 3 cm and 6 cm, and the height of the frustum is 9 cm. What is the total surface are of the given frustum?

The perimeter of the ends of a frustum are 48 cm and 36 cm. If the height of the frustum is 11 cm, find its volume.

The radii of the ends of a frustum of a cone 40 cm high are 38 cm and 8 cm. The slant height of the frustum of cone is

If the areas of circular bases of a frustum of a cone are 4\ c m^2 and 9\ c m^2 respectively and the height of the frustum is 12 cm. What is the volume of the frustum?

The radii of the faces of a frustum of a cone are 3 cm and 4 cm and its height is 5 cm find its volumen.

A tent consists of a frustum of a cone capped by a cone. If the radii of the ends of the frustum be 13 m and 7 m, the height of the frustum be 8 m and the slant height of the conical cap be 12 m, find the canvas required for the tent.

The radii of the circulr ends of a frustum of height 6 cm are 14 cm and 6 cm respetively. Find the slant height of the frustum.

If the radii of circular ends of a frustum of a cone are 20 cm and 12 cm and its length is 6 cm, then find the slant height of frustum.