Question

a rectangular field of length 50m & breadth 45m need to be frnced. find the cost of fencing if the changes are rs. 4 per meter. a path of 2m wide is built outside and around it. find the area of path​

Answer 1

Step-by-step explanation:

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Fencing is done at the perimeter so, perimeter of rectangular park=2(l+b)=2(350+250)

⇒2×600=1200m

Rate of fencing per meter=Rs. 18.50

∴ Rate of fencing 1200 m =Rs.8.50×1200

=Rs.22,200

Answer 2

Step-by-step explanation:

This is ur answer, Hope it helped you

I gave both answer differently so that you can understand dear