Question

four round of wire fence have to be put around a field.if the field is 60m long and 40m wide,how much wire will be needed?

Answer 1

Answer:

Step-by-step explanation:

We need perimeter of field

Perimeter= 2x (length+ breadth)

Total wire required= 4x2x(60+40) {4 is the no. of rounds}

= 800 m

Answer 2

800 m of wire will be needed

Step-by-step explanation:

Length of field = 60 m

Breadth of field = 40 m

Perimeter of field = 2(l+b)=2(60+40)=200 m

So, Wire needed for 1 round of fencing = 200 m

Wire needed for 4 round of fencing =$200 \times 4 = 800 m$

Hence 800 m of wire will be needed

#Learn more:

A rectangular field has a length of 80m and 60m. how much wire is needed to fence it if three layers of wires are to be used for the fence?​

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