A conical tent is 10 m high and the radius of its base is 24 m. Find
(1) slant height of the tent.
(ii) cost of the canvas required to make the tent, if the cost of 1 m² canvas is Rs 70.
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Sant Height is 26m and the cost of the canvas required is Rs.137280
Step-by-step explanation:
Given: Height= 10m
Radius= 24m
Slant Height =√(h)^2-(p)^2
= √(10)^2-(24)^2
=√100+576
= 26m
cost of 1m^2 is rs 70
so, cost of πrl m^2= πrl×70
= 22/7×24×26×70
= 137280
Hence,the slant height is 26m and the cost of the canvas required is Rs.137280
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