Question

a conical tent is 12 m high and base radius is 16 find the cost of canvas required to make the tent if cost if 1m² is 70 rupees ??

it's Isha

drop some thx
I will mark you brainlist

​

Answer 1

Answer:

Hi isha di wht 's up

A conical tent of,

height (h) = 12m

radius of the base (r) = 16m

Find the cost of canvas required to make the tent is the rate is Rs.70/m²

Here,

We need to find the curved surface area of the tent to find out the total cost.

∴ Curved surface area of the tent is given by,

Finding (slant height) :-

Calculating the curved surface area,

[taking π as 3.14]

∴ Curved surface area is 1004.8m²

Now then,

Total cost for construction :-

= rate × area

= 70 × 1004.8

= Rs.70336

∴ Required answer: Rs.70,336

Answer 2

Correct option is

Correct option isB

Correct option isBRs. 7543

Correct option isBRs. 7543Total cost of canvas required=Rs. 754.30×10=Rs. 7543.

Correct option isBRs. 7543Total cost of canvas required=Rs. 754.30×10=Rs. 7543.Hence, option B is correct