the cost of levelling a square lawn at Rs15 per square metre is Rs19935. Find the cost of fencing the lawn at Rs22 per metre.
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cost of levelling lawn = Rs 19935
cost /m² = Rs 15
Area = 19935/15
= 1329 m²
Side = √Area
=36.4554522671163 m
perimeter = Side × 4 =145.821809068465
Cost of fencing = Rs 3208.07979950624
cost /m² = Rs 15
Area = 19935/15
= 1329 m²
Side = √Area
=36.4554522671163 m
perimeter = Side × 4 =145.821809068465
Cost of fencing = Rs 3208.07979950624
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