a rectangular field has a path 5m wide running round it .if the rectangle formed by the path and thd field is 200m×60m ,FIND 1-the area of the path and 2- the cost of constructing the path at Rs15 per m square
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Step-by-step explanation:
total length of the path = perimeter
=2(l+b)
=2(200+60)
=520m.
a) Area of the path =length×width
=520×5
=2600m
2
b) Cost of construction =area×costperm
2
=2600×15
=Rs.39,000.
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