Question

the length of wire required for fencing a rectangular field 54 m long and 38 m wide is

Answer 1

$\huge\red{HI\:AYUSH}$

$<b><I><u>length of wire required =perimeter of the field =2(l+b)=2(54+38)m =2×92m =184m$

Answer 2

We know
Perimeter of a rectangle=2(l+b)
=2(54m+38m)
=2×92m
=184m
Hence
fencing=perimeter=184m