Question

The length of a rectangle is 4 times its width.The perimeter of rectangle is 150 cm.Find the dimensions of the rectangle.​

Answer 1

Answer:

60 cm

Step-by-step explanation:

First of all in the question it should be given as perimeter=150 cm instead of parameter

Let the width = b Therefore l=4 b

Perimeter = 150 cm

2(l+b)=150

l+b=75

4b+b=75

b=15 cm

l=4*15=60 cm