Respuesta :

Answer: 39 ft. To solve: divide 312 by 8 and that’ll give you the length. The area of a rectangle is length * width.
solimanjoe77

Answer:

39ft

Step-by-step explanation:

[tex]A=wl\\312=8l\\\frac{312}{8} = l\\l=39[/tex]

Hope this helped! Have a good day.