Respuesta :

Answer:

angle 1

Step-by-step explanation:

Answer: Angle 1

Explanation:

Vertical angles are angles that are opposite one another, and they are formed when you cross two lines. The pairs of vertical angles are...

  • Angle 1 and angle 4
  • Angle 2 and angle 3
  • Angle 5 and angle 8
  • Angle 6 and angle 7