A conical tent is 10cm high and radius of its base is 24m. find the cost of canvas required to make the tent if the cost per sq.m is Rs.70
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L=root (h square + r square)
L=root(10 square + 24 square)
L=26m
C.s.a of tent = pie×r×l
= 22/7 × 24 × 26
=1961.14 n suare(approx.)
Cost of 1m square=R.s. 70
Cost of 1961.14m square = R.s.137280
L=root(10 square + 24 square)
L=26m
C.s.a of tent = pie×r×l
= 22/7 × 24 × 26
=1961.14 n suare(approx.)
Cost of 1m square=R.s. 70
Cost of 1961.14m square = R.s.137280
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cost of canvas required is 137280 Rs
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