Question

the length and the breadth of a rectangular field are 120 metre and 75 metre respectively find 1 the area of the field and the cost of turfing it at rupees 15 per metre second the perimeter of the field and the cost of fencing at at at rupees 40 per metre​

Answer 1

Answer:

area=l x b

=120 x 75

=9000m^2

perimeter=2(l+b)

=2(120+75)

=2 x 195

=390m

cost of turfing=390 x 15=Rs.5850

cost of fencing it=390 x 40= Rs.15600

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