Question

The length of a field is 112 m and it's perimeter is 320 m find its area in arcs

Answer 1

Lets breadth be x

Therefore,perimeter= 2(l+b)

=>2(112+×)=320

=> 224+2x=320

=> 2x=320-224

=> 2x=96

=> x=96/2

Therefore,x = 48

Hence,breadth=48 m

Therefore,area= l×b

112m×48m

=5,376 sq.m.
100 sq.m=1 are
Therefore,1 sq.m= 1/100
Therefore,5376sq.m=
(1/100) ×5376
=53.76 ares
That was your answer mate

Hope it helps

Mark brainliest.