Question

A square sheet of paper has a perimeter of 40 cm what is the length of its side

Answer 1

Answer:

Step-by-step explanation:

peremeter of square = 4l

4l = 40, so l=10

Answer 2

Answer:

let P=Perimeter of square ,square has 4 sides, and formula of perimeter of square is P=4x

40=4x

x=40/4

x=10