Question

A rectangular field has to be cut out and its boundary marked with fencing with a given wire of l=100m .Represent it using a linear equation

Answer 1

Answer:

Hi,

Let the length =xm

Let the breadth =ym

Perimeter = 2 (length + breadth)= 2 (x+y)

but perimeter = 100 m = length of the wire

So, ​2 (x+y) = 100

⇒x+y= 50

Answer 2

Answer:

x+y=50

hope this answer helps you..