Respuesta :

mhanifa

Answer:

  • 134°

Step-by-step explanation:

Angles 1 and 3 form a linear pair so they sum to 180°.

  • m∠1 + m∠3 = 180°

Substitute the values and solve for x

  • 8x + 6 + 2x + 14 = 180
  • 10x + 20 = 180
  • 10x = 160
  • x = 16

Find the measure of ∠1

  • m∠1 = 8*16 + 6 = 134

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