Okay so I tried this question 5 times and I need some help
Answer:
∠3=105°
Step-by-step explanation:
∠4 is congruent to ∠6 by alternating interior angles.
Therefore ∠4=75°
∠3 and ∠4 create a line, therefore their sum = 180°
∠3=180-75
Therefore ∠3=105°