Question

the perimeter of 11gm is 36cm if the longer side is 4cm more than the smaller find the length of side 11gm​

Answer 1

Step-by-step explanation:

let X=breadth

X+4=length

36=4(4+x+X)

4(2x+4)=36

2x+4=9

2x=5

X=2.5

breadth=2.5

length=6.t