Respuesta :

wegnerkolmp2741o

Answer:

The side length is 5 ft

Step-by-step explanation:

The perimeter of a square is given by

P = 4s where s is the side length

20 = 4s

Divide each side by 4

20/4 = 4s/4

5 =s

The side length is 5 ft

cowboystommper
5ft long on each side , B