Respuesta :

vergilyncabaluna484

Answer:

7 is the answer hope it will help you

TheUnknownScientist

Answer:

l = 12.25 m²

Step-by-step explanation:

Here, l = 3½ m = 3.5m

∴ Now, The area of a square is

= l²

= (3.5)² m

= 12.25 m²

Thus, The area of a square is 12.25 m²

-TheUnknownScientist

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