A conical tent is 10m high and the radius of its base is 24m. Find the cost of cloth used to make the tent at Rs.70/ $m^{3}$

Open in App

Solution

Given:
$h = 10$ m
$r = 24$ m

CSA $= π r l$

$l = \sqrt{h^{2} + r^{2}}$

$= π \times 24 \times \sqrt{(10)^{2} + (24)^{2}}$

$= π \times 24 \times 26 m^{2}$

Cost $= π \times 24 \times 26 \times 70$

$∴$ Cost $= 137280 R s .$ .

Suggest Corrections

Similar questions

Q. A conical tent is 10 m high and its base radius is 24 m.
Find (i) the slant height of the tent and (ii) the cost of canvas required to make the tent, if the cost of 1 m² of canvas is Rs 70.

Q. Note Use

π = \frac{22}{7}

, unless stated otherwise.
A conical tent is 10 m high and the radius of its base is 24 m. Find the slant height of the tent. If the cost of 1 m² canvas is ₹ 70, find the cost of canvas required to make the tent.

Q. Question 4
A conical tent is 10 m high and the radius of its base is 24 m. Find
(i) Slant height of the tent.
(ii) Cost of the canvas required to make the tent, if the cost of

1 m^{2}

canvas is Rs 70.

[A s s u m e π = \frac{22}{7}]

A conical tent 10 m high and tha radius of its base is 24 m . Find the slant height of the rent. If the cost of $1 m^{2}$ canvas is Rs70, find the cost of canvas required to make the tent.

Q. A conical tent is

10 m

high and the radius of its base is

24 m

. Find
slant height of the tent.

Join BYJU'S Learning Program

A conical tent is 10m high and the radius of its base is 24m. Find the cost of cloth used to make the tent at Rs.70/m3

Given: h=10mr=24mCSA=πrll=√h2+r2=π×24×√(10)2+(24)2=π×24×26m2Cost=π×24×26×70∴ Cost=137280 Rs..

A conical tent is 10m high and the radius of its base is 24m. Find the cost of cloth used to make the tent at Rs.70/ $m^{3}$

Given:
$h = 10$ m
$r = 24$ m

CSA $= π r l$

$l = \sqrt{h^{2} + r^{2}}$

$= π \times 24 \times \sqrt{(10)^{2} + (24)^{2}}$

$= π \times 24 \times 26 m^{2}$

Cost $= π \times 24 \times 26 \times 70$

$∴$ Cost $= 137280 R s .$ .