Question

A person want to fence his rectangle field of dimension 40 metre and 80 metre find the length of wire required to fence the field ?

Answer 1

The length of the wire is equal to the perimeter of the field=2 (40+80)
=2×120
=240m

Answer 2

Answer:

Step-by-step explanation:

Perimeter =2(l+b)

2(40+80)

2(120)

240

Therefore length of the wire is 240m