Question

Width of a rectangle is one-thirdly length if the perimeter is 168 m find the dimensions of the rectangle​

Answer 1

Answer:

The length and breadth of the rectangle is 63 m and 21 m

Step-by-step explanation:

Let length be x and breadth is 1/3 of x

Perimeter = 168m

2[l+b]=68m

2[x+1/3x]=168m

2[4x/3]=168m

8x/3=168m

x=168m×3/8

x=63m