Question

The length of a rectangle is 2 cm more than its breadth. If the perimeter of the rectangle is 28 cm, find the length.​

Answer 1

Step-by-step explanation:

let the breadth be xcm

then length=2x+2cm

perimeter of rectangle =2(l+b)

28=2(2x+2+x)

28=(4x+4+4x)

28=(4+8x)

28-4=8x

24=8x

x=24/8

x=3