Question

the perimeter of a square plot is 360 m find it's area cost of fencing it's boundary at the rate of ₹40 per metre, cost of levelling the plot ₹60 per square metre

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Answer 1

Answer:

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Step-by-step explanation:

cost of fencing = ₹40 per meter

so,360×40=14400

cost of fencing =14,400

so ,area of plot...side²

side=perimeter /4

360/4=90

area =90×90m²=8100m²

cost of levelling the plot ₹60 per square metre

8100×60=486,000

cost of levelling =₹486,000