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Find the cost of fencing a park which cost 22.50rs per meter of a square field of side 25m
Given: Side of square = 25 m
Cost of Fencing per meter = 22.50₹
To find: Cost of fencing the park
Solution:
Fencing should be done at the boundary of the square park., so it is related to the perimeter,
Perimeter of square = 4 $\times$ side of square
= 4 $\times$ 25
The perimeter of square = 100 m
Cost of fencing park = Perimeter of square $\times$ Cost of Fencing per meter
= 100 $\times$ 22.50
= 2250
Cost of fencing park = 2250₹
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