The length and the breadth of a
farmhouse are 43 m and 27 m
respectively. Find the length of
wire which is ne

2 thoughts on “<br />The length and the breadth of a<br />farmhouse are 43 m and 27 m<br />respectively. Find the length of<br />wire which is ne”

1. Answer:

   Given :–

   Length = 43 m

   Breadth = 27 m

   To Find :–

   Wire required to fence 3 times

   Solution :–

   At first we need to find Perimeter

   Perimeter = 2(l + b)

   Perimeter = 2(43 + 27)

   Perimeter = 2(70)

   Perimeter = 140

   Wire required to fence 3 times = Perimeter × 3

   Wire required = 140 × 3

   Wire required = 420 cm

   [tex] \dag{ \sf{ \pink{ \underline{Option \: D}}}}[/tex]

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2. Answer:

   (d) 420 m

   Step-by-step explanation:

   length = 43m

   breadth = 27m

   Perimeter

   = 2(l + b)

   = 243 + 27)

   = 2 (70)

   = 140m

   length of wire needed to fence the farmhouse 3 times = Perimeter × 3

   = 140 × 3

   = 420m

   HOPE THIS HELPS

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