Respuesta :

altavistard

Answer:

W = 8 m

Step-by-step explanation:

The formula for "perimeter" is P = 2L + 2W, where L and W represent the length and the width respectively.

Here, P = 54 m = 2(19 m) + 2W, so:

                54 m = 38 m + 2W, or

                  16 m = 2W, and so W must be W = 8 m

kennedy1walsh

Answer:

yeah its 8

Step-by-step explanation: