Question

The perimeter of the floor of a rectangular hallis 24m . Its length is 7m . Find its breadth​

Answer 1

Answer:

breadth=5m

Step-by-step explanation:

perimeter of rectangle=2(l+b)units

length=7m

let breadth be x

2(7+x)=24

14+2x=24

2x=24-14

2x=10

x=10/2

x=5