Question

perimeter of a rectangle is 28cm find length if breadth is 5cm​

Answer 1

Answer:

the answer is length= 10

it is correct answer

Answer 2

Step-by-step explanation:

perimeter of rectangle is =2 (l+b)

perimeter is=28cm

breadth is =5cm

so,

let the unknown length be =x

therefore;

28=2 (x+5)

28=2x 5x

28=10x

x=2.8cm

but question is wrong..