Question

the length of rectangle is 5 centimetre more than its breadth if the perimeter of rectangle is 38 cm find its area

Answer 1

Hope this will help you well....Thanks...

Answer 2

Let breadth be x.
So,breadth=x
     length=x+5
Perimeter of rectangle=2(x+x+5)
                            38=2(2x+5)
                            38=4x+10
                        38-10=4x
                            28=4x
                            28/4=x
                              7=x
  area of rectangle=l*b
                              =12*7
                               =84