Respuesta :

DeanR

That's the perimeter of a rectangle or parallelogram.

[tex]p = 2l + 2w[/tex]

[tex]p - 2l = 2w[/tex]

[tex]\frac 1 2(p- 2l) = 2[/tex]

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

Answer:

W=P/2-L

Step-by-step explanation: