Answer:
l x w ig because it would be the area
[tex] w = \frac{1}{2}{ p - l}[/tex]
Step-by-step explanation:
[tex]p = 2l + 2w \\ \\ p - 2l = 2w \\ \\ \frac{p - 2l}{2} = w \\ \\ \frac{1}{2} p - l = w \\ \\ \huge \red {\boxed{ w = \frac{1}{2} p - l}}[/tex]
