Question

The perimeter of a rectangle is 66 m and its ling this
18m. find its breadth?​

Answer 1

Answer:

Length of rectangle = 18m

perimeter of rectangle = 66m

let breadth be b.

According to the question

Perimeter = 2×(l+b)

66 = 2×(18+b)

66 = 36+2b

66-36 = 2b

30 = 2b

30/2 = b

15 = b

Breadth of rectangle = 15m

Hope its helpful for you.