A piece of cloth is in the shape of a triangle whose base is 60 m and altitude is 15 m. Find the cloth of printing a pattern over it at the rate of Rs. 1.50 per sq m .
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6
Base = 60m
height = 15m
Area = 1/2 x 60 x 15 =30 x 15 = 450m²
Rate of printing per m² = 1.50 RS/m²
Cost for printing = 450 x 1.5 = 45 x 15 = 675 RS
height = 15m
Area = 1/2 x 60 x 15 =30 x 15 = 450m²
Rate of printing per m² = 1.50 RS/m²
Cost for printing = 450 x 1.5 = 45 x 15 = 675 RS
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5
Answer:
given the base of the triangular piece of cloth = 60m and height is = 15m
we have to find the cost of printing a pattern over it. so first we have to find the area of the cloth.
as the cloth is triangular so we will use the formula for finding the area of triangle that is 1/2 × b × h
area of the triangular cloth = 1/2 × b × h
= 1/2 × 60 × 15
= 30 × 15
= 450m²
hence, cost of printing a pattern over it at rupees 1.50 per m² = 450 × 1.50 = rupees 675
hope it helps you
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