Question

The perimeter of a rectangle is numerically equal to its area. If the width of a rectangle is 15/4 cm,then find the length of rectangle​

Answer 1

Answer:

30/7 cm

Step-by-step explanation:

Area of rectangle = l*b

Perimeter of rectangle = 2*(l+b)

Given,

l*15/4  = 2( l + 15/4 )

⇒(15/4-2)*l = 15/2

⇒7/4 l = 15/2

⇒l = 30/7 cm