Respuesta :

PLEASE MARK BRAINLIEST!

Answer:

Angle 1 is 78°

Step-by-step explanation:

Angle 2 and angle 6 are equivalent, so if angle 2 is 102°, what is angle 1? A line must total up to 180°, so subtract 102° from 180° and you get 78° as your answer.

I hope this helps!