Question

the perimeter of rectangle is 50 centimetre if the length exceeds its breadth by 5 cm find the length and breadth​

Answer 1

Answer:

let breadth of rectangle be x cm

lenght = x-5 cm

perimeter = 2 (l+b )

= 2( x + x -5)

= 2( 2x- 5)

= 4x - 10

A.T.Q.

4x -10 = 50

4x = 50 + 10

4x = 60

x = 15

breadth = 15cm

length = 15 - 5 = 10cm