A conical tent id 10 m high and the radius of its bases 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
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1)l²=h²+r²
=24²+10²
l²=676
l=26cm
2)surface area of come=SA=πrl
=22/7 *24*26
so,
cost=SA 8rate=22/7*24*26*70
ans....=137280R.S.
=24²+10²
l²=676
l=26cm
2)surface area of come=SA=πrl
=22/7 *24*26
so,
cost=SA 8rate=22/7*24*26*70
ans....=137280R.S.
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