Respuesta :

Hope you could understand.

If you have any query, feel free to ask.

Ver imagen Аноним
fieryanswererft

Answer:

width = 6 units

length = 18 units

Step-by-step explanation:

P=2(l+w)

P=2(3w+w)

48=6w+2w

8w=48

w=6

width is therefore 6units and length 3w = 18units