Respuesta :

Answer:

∠AEB = 72°

Step-by-step explanation:

Finding x

  • ∠AEB = ∠DEC (Vertically opposite angles)
  • 7x - 5 = 2(4x - 8)
  • 7x - 5 = 8x - 16
  • 8x - 7x = -5 + 16
  • x = 11

Finding ∠AEB

  • 7x - 5
  • 7(11) - 5
  • 77 - 5
  • ∠AEB = 72°

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