Question

the perimeter of a rectangle is 30m length is 9m what is the breadth of the rectangle​

Answer 1

Answer:

6

Step-by-step explanation:

perimeter formula =2( length+breadth)

given perimeter = 30

30= 2(l+b)

30= 2(9+b)......where b is breadth

15 = 9+ b

b = 15-9 = 6

Breadth = 6 (ans)