Respuesta :

Answer:

A ≈ 21.16m²

Step-by-step explanation:

altavistard

Answer:

21.16 m^2

Step-by-step explanation:

If the perimeter is 18.4 m, then the length of a side is 18.4 m / 4, or 4.6 m.

Then the area of the square is (4.6 m)^2, or 21.16 m^2