Respuesta :

Answer:

72x + 192 units

Step-by-step explanation:

The perimeter of a square is 4s, where s = side. We are given one side length as 18x + 48.

  • [tex]4(18x+48)[/tex]
  • [tex](4)(18x)+(4)(48)[/tex]
  • [tex]72x+192[/tex]

Therefore, the answer is 72x + 192 units.