Question

The length of a rectangle is 9 cm and perimeter is 32 cm .what is its breadth?

Answer 1

Answer:

Perimeter = 32 cm

Length = 9 cm

Breadth = 32-9 = 23 cm

Answer 2

Answer:

b=7

Step-by-step explanation:

perimeter=2(l+b)

32=2×(9+b)

32/2=9+b

16-9=b

7=b