Ask a Doubt

Request a call back

Join NOW to get access to exclusive study material for best results

Home
CBSE
Class 9
Ask The Expert
All Questions

CBSE Class 9 Answered

A tent is in the form of a cylinder surmounted by a cone of radius 12 m. The height of the conical portion is 7 m, which is equal to the height of the cylindrical portion of the tent. Calculate the volume of the tent.

Asked by Topperlearning User | 26 Oct, 2017, 11:39: AM

Expert Answer

Radius of the cylinder = Radius of cone (r) = 12 m

Height of cylinder = Height of cone (h) = 7 m

Volume of the tent = Volume of conical part + volume of cylindrical part

$begin mathsize 12px style straight V space equals space 1 third πr squared straight h space plus space πr squared straight h straight V space equals space πr squared straight h open parentheses 1 third plus 1 close parentheses straight V space equals space 22 over 7 cross times 12 cross times 12 cross times 7 cross times 4 over 3 straight V space equals space 4224 space straight m cubed end style$

Answered by | 26 Oct, 2017, 01:39: PM

Application Videos

Concept Videos

Practice Test

Pre Board Assessment

Answered Unanswered My Questions My Answers

CBSE 9 - Maths

i need 5 question based on cube volume

Asked by vivekgautam6542 | 07 Jun, 2019, 03:36: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

find the volume of circuler cone with 1. radius6cm ,height7cm

Asked by kundankumarshah789 | 31 Dec, 2018, 01:52: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

if slant height of a cone is changed by 10% while radius remains unchanged then the volume changes by

Asked by anshuman457biswas | 22 Jul, 2018, 02:55: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

If the radius of the base and altitude of a right circular cylinder and a right circular cone are equal. What is the relation between the volumes of a cylinder to that of a cone?

Asked by Topperlearning User | 17 Oct, 2017, 01:14: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

If the radius of the cone is doubled, what will be the effect on its volume?

Asked by Topperlearning User | 17 Oct, 2017, 01:25: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

An isosceles triangle with a base of 0.4 m and an altitude of 0.3 m is revolved about a line through the vertex and perpendicular to the base. What is the volume of the solid generated by the revolving triangle?

Asked by Topperlearning User | 17 Oct, 2017, 12:53: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

The circumference of the base of the cone of height 12 cm is 22 cm. Calculate its volume.

Asked by Topperlearning User | 17 Oct, 2017, 01:17: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

The area of the base of a conical toy of height 9 cm is 616 cm². Calculate its volume.

Asked by Topperlearning User | 17 Oct, 2017, 01:27: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

The volume of a right circular cone of base area 13.86 cm² is 55.44 cm³. Calculate its height.

Asked by Topperlearning User | 17 Oct, 2017, 01:24: PM

ANSWERED BY EXPERT

CBSE 9 - Maths

A tent is in the form of a cylinder surmounted by a cone of radius 12 m. The height of the conical portion is 7 m, which is equal to the height of the cylindrical portion of the tent. Calculate the volume of the tent.

Asked by Topperlearning User | 26 Oct, 2017, 11:39: AM

ANSWERED BY EXPERT

My Class Videos Tests Plans Ask a Doubt