Question

Find the breadth of rectangle if perimeter is 24cm and length is 8cm.​

Answer 1

Answer:

perimeter of a rectangle = 2xl+b

2b = 24 - 16

2b= 8

b= 8÷2

b= 4

Answer 2

Answer:

Step-by-step explanation:

perimeter = 2 ( length + width)

here:

perimeter = 24cm , length = 8cm

24 = 2 (8 + x)

24 = 16 + 2x

24 - 16 = 2x

2x = 8

x = 8/2

x = 4

SO WIDTH OF THE RECTANGLE WHOSE LENGTH IS 8CM AND PERIMETER IS 24CM IS 4CM