Hint. Increase in area = [(340)2 - 128021 cm
The length and breadth of a park are in the ratio 2 : 1 and its perimeter is 240 m. A path
2 m wide runs inside it, along its boundary. Find the cost of paving the path at * 80 per m
Hint. Let the length = 2 x m and the breadth = x m.
Then, 2(2x+x) = 240 = x=40.
carnet is laid inside the hall
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simranjeet1083:
sorry but this not a tight answer
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