Question

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2) If the length and breadth of a garden are 45 m and 25 m, respectively, find the length
of barbed wire required to build a two layer fence around it.​

Answer 1

Step-by-step explanation:

Length =0.140km=140m

Breadth =80m

Perimeter =2(l+b)=2(140+80)=440m

Total wire required =3×440=1320m

Cost of fencing =Rs.(220×1320)=Rs.2904