Question

A square piece of land has each side equal to 100 m. If 3 layers of metal wire have to be

used to fence it, what is the length of the wire needed?​

Answer 1

Answer:

The given shape of the land is square

Side of the square is given as 100m

Sides to be fenced are: 4

Total wire required for one layer of fencing would be 4×100=400 m

Total wire required for three layers of fencing would be 3×400=1200 m

Step-by-step explanation:

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Answer 2

Answer:

1200 metres = 1.2 km

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