A sector of central angle 216^circ and r...

A sector of central angle `216^circ` and radius '25 cm' has been rolled up to a make a cone. Find the radius, height and volume of the cone.

Topper's Solved these Questions

SECOND DEGREE EQUATIONS
V PUBLICATION|Exercise QUESTION BANK|61 Videos
STATISTICS
V PUBLICATION|Exercise QUESTION BANK|28 Videos

Similar Questions

Explore conceptually related problems

A sector of radius 12 centimetres and central angle 120^o is rolled up into a cone.Find the radius and the height of the cone.

The central anglé of a sector is 288^circ . If this sector is rolled up to make a cone, Fnd the ratio between the radius and slant height of the cone.

A sector of radius '15 cm' and central angle 144^circ is folded in such a way as to make a cone. What is the slant heighit of the.cone. Calculate volume.

Find the ratio between the radius and slant height of a cone by rolling up a sector with central angle 120^circ . If the curved surface area is '108 pi'. - Find the radius and slant height of the cone.

A sector of radius 12 centimetres and central angle 120^o is rolled up into a cone.What is the slant height of the cone?

What is the area of a sector of central angle 120^(circ) in a circle of radius 3 centimetres? What is the areá of a sector of. the same central angle in a circle of radius 6 centimetres?

A cone is made from a sector of radius 10 centimetre and central angle '216 degree a) What is the slant height and radius of the the cone? b) Find the volume of the cóne.

A sector of central anigle '45 degree' is cut out from a circle of radius, 12 centimetres, and it is rolled into a cone. What is the radius of the base of this cone and what is its slant height?

A solid sphere of radius '7 cm' is melted and recast into a cone of same radius of the sphere. Calculate the height of the cone.

From an iron ring of radius 9 centimetres, a piece of central angle 30^(circ) is cut off. This is then bent into a small circle. What is the radius of this circle?

V PUBLICATION-SOLIDS-QUESTION BANK

Calculate the surface area and volume of a sphere of radius '3 cm .'
Text Solution
|
The ratio between the radius and slant height of a cone is '2: 3'. F...
Text Solution
|
A sector of central angle 216^circ and radius '25 cm' has been rolled ...
Text Solution
|
The radius and height of wax made cylinder are '6 cm' and '12 cm' resp...
Text Solution
|
What is the surface area of the largest sphere that can be carved out ...
Text Solution
|
A solid sphere of radius 12 centimetres is cut into two equal halves. ...
Text Solution
|
A water tank is in the shape of a hemisphere attached to a cylinder. I...
Text Solution
|
The surface: area of a solid sphere is 120 square centimetres. If it i...
Text Solution
|
The volumes of two spheres are in the ratio '27: 64 .' What is the rat...
Text Solution
|
The base radius and height of a metal. cylinder are 4 centimetres and ...
Text Solution
|
A metal sphere of radius 12 centimetres is melted and recast into '27 ...
Text Solution
|
From a solid sphere of radius 10 centimetres, a cone of height 16 cent...
Text Solution
|
The picture below shows the dimensions of a petrol tank. '(##VPUTTTMA...
Text Solution
|
A solid sphere is cut into two hemispheres. From one,a square pyramid ...
Text Solution
|
What is the speciality of the lateral faces of a square pyramid of max...
Text Solution
|
What is the radius of a sphere having volume and surface area are equa...
Text Solution
|
What is the change in volume and surface area of a sphere if its radiu...
Text Solution
|
Find the ratio of the surface area if the radii of two spheres are in ...
Text Solution
|
A solid sphere of radius '7 cm' is melted and recast into a cone of sa...
Text Solution
|
The shape of a tent in the form of a square pyramid fixed on the top o...
Text Solution
|