Respuesta :

mhannia88

Answer:

Angle 1, 4, 5,7,10,12,13,15 : 133°

Angle 2,3,6,8,9,11,14,16 :47°

Step-by-step explanation:

mhanifa

Answer:

  • 133°

Step-by-step explanation:

  • ∠10 = 180° - ∠9
  • ∠9 ≅ ∠6 ≅ ∠2 = 47°

So

  • ∠10 = 180° - 47° = 133°

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