The perimeter of a rectangular park is 200 m. If its breadth is 35 m, then find its length. Also, find the cost of growing grass at rupees 12.50 per m square
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Step-by-step explanation:
Perimeter = 200m
Breadth = 35m
2 breadth = 70m
2 Length = 200 - 70 = 130m
Length = 130/2 = 65m
A = lxb
= 65 x 35
= 2,275m²
Cost of growing grass per m² = Rs.12.5
Cost of growing grass = 2,275 x 12.5
= Rs. 28,437.5
Cost of growing grass on the rectangular park is Rs. 28,437.5
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