Respuesta :

sqdancefan

9514 1404 393

Answer:

   48 m

Step-by-step explanation:

The side length (s) of the table top is given by ...

  A = s²

  s = √A = √(144 m²) = 12 m

The perimeter is given by ...

  P = 4s

  P = 4(12 m) = 48 m

The perimeter of the table top is 48 meters.