Respuesta :

Lightx

Answer:

14

Step-by-step explanation:

Perimeter= 4× 3.5 in

=14 in

Wallind11

Answer:

14 in

Step-by-step explanation:

[tex]3 \frac{1}{2} = \frac{7}{2} in[/tex]

Perimeter of a square = 4 × sides

[tex] = 4 \times \frac{7}{2} = 14 \: \: in[/tex]