Question

The perimeter of rectangle is 40 m . the length of the rectangle is 4m

less than 5 times its breadth. Find its length and breadth.​

Answer 1

Answer:

let try

Step-by-step explanation:

let breadth =x

and length =5x-4

perimeter =40m

2(l+b)=40

2(5x-4+x)=40

2(4+4x)=40

8+8x=40

8x=40-8

x=4m

and length=5(4)-4

= 16m

hope it helps you