Question

The length of a rectangle is 4 times of its width. The perimeter of the rectangle is 180 cm. Find the dimensions of the rectangle.

Answer 1

Answer:

length=72

width=18

Step-by-step explanation:

let the width of rectangle be x

so,

the length of rectangle is 4x

perimeter of rectangle=2(l+w)

2(4x+x)=180cm

2(5x)=180cm

10x=180

x=18

length of rectangle is 72

width of rectangle is 18