Respuesta :

Answer:

The perimeter is the sum of the enclosing side.

From the figure, the perimeter is

P = 11 + (x-2) + (11-3) + [(x-2) - (x-11)] + (x-11)

  =  11 + x - 2 + 8 + 9 + x - 11

  = 2x + 15

Answer:  2x + 15

Step-by-step explanation:

because it is

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