Question

The perimeter of a rectangle is 22 cm. If its length
exceeds its breadth by 3 cm, find
dimension of the rectangle.​

Answer 1

p=22

let breadth be x

length=X+3

so,

22=2(X+X+3)

22=4x+6

22-6/4=X

16/4=X

4=x

length =7

breadth=4