In this figure, AB || CD and mZ3 = 120°.
What is mZ6?
(Look at picture”

Answer:
60°
Step-by-step explanation:
m3 = m1 = m5 = 120°
m5 + m6 = 180°
120° + m6 = 180°
m6 = 180° - 120°
= 60°