0ne side of a right angle tringular scarf is 80cm and longest side is 1m . find its cost at rate of ₹ 250 per meter square
rutkar:
what is scarf
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Use pythogorous theorem to calculate third side which comes to be 60..
Then find the area and then multiply it bye the cost...
Then find the area and then multiply it bye the cost...
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area of triangle=1/2×0.08m×1m
=0.04m square
cost of 1m square=250
cost of 0.04m square=Rs20
Ans.
=0.04m square
cost of 1m square=250
cost of 0.04m square=Rs20
Ans.
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