Question

How muchwire is rquired to fence a rectangular firld 1km long and500m broad

Answer 1

Answer:

1 km =1000m

So, Length = 1000m

Breadth =500 m

So, Perimeter =2(l+b)

=2×(1000+500)

=2×1500

=3000m

Therefore, 3000m of wire is required to fence the field.

Answer 2

Answer:

Length= 1km/1000m

Breadth= 500m

Perimeter= 2(l+b)

                = 2(1000+500)

                 = 2× 1500

                 = 3000m / 3km

∴ 3000m / 3km wire is required to fence a rectangle field.

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