Respuesta :

Answer:

B.

w=P-2l/2

Step-by-step explanation:

Answer:

[tex]w = \frac{p - 2l}{2} [/tex]

Step-by-step explanation:

[tex]p = 2l + 2w \\ p - 2l = 2w \\ \frac{p - 2l}{2} = \frac{2w}{2} \\ \frac{p - 2l}{2} = w[/tex]

Good luck