Respuesta :

mhanifa

Answer:

  • x = 29, w = 42

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According to the diagram we have:

1) Angles w and 138° form a linear pair, hence:

  • w + 138 = 180
  • w = 42

2) Angles 19°, x and w form a right angle, hence:

  • 19 + x + 42 = 90
  • 61 + x = 90
  • x = 29

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