The radius of the base of a conical tent is 12 m The tent is 5m high - Maths - Visualising Solid Shapes

Question

The radius of the base of a conical tent is 12 m The tent is 5m
high Find the cost of the canavas required to make the tent , if 1
square metre of canavas costs Rs110

Akshat Anuj · Accepted Answer

Dear student,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5c8a6fa92c5cf%20png">
Now,
CSA of the conical tent = πrl
= (22/7)*12*13
=3432/7 sq metre
=490 28 sq metre
Cost of 1 sq metre of canvas = â‚¹110
Therefore, cost of 490 28 sq metre of canvas =
â‚¹(490 28 x 110)
= â‚¹53930 80
Regards

The radius of the base of a conical tent is 12 m . The tent is 5m high . Find the cost of the canavas required to make the tent , if 1 square metre of canavas costs Rs110