Question

Class - 8
Ch - Linear Equations

The perimeter of a rectangle is numerically equal to the area of the rectangle. If the width of the rectangle is 11/4 cm, find the length.​

Answer 1

2(l+b)=l*b

2l +2b=l*b

2l + 2*11/2 =l*11/4

4l+11/2=11l/4

16l+44=22l

44=22l-16l

44=6l

44/6=l

L=22/3cm