Respuesta :

fieryanswererft

Length: 44 metre

  • perimeter of rectangle = 2(length+breadth)

Here given,

length = L

breadth = 12 metre

perimeter = 112 metre

  • P = 2(L+B)
  • 112 = 2(L+12)
  • 12 + L = 112/2
  • L = 56 - 12
  • L = 44 m

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