Respuesta :

Step-by-step explanation:

1st Answer is 120°

if not correct

2nd Answer is 60°

by Alternate Interior Angles..

hope it helps!!(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)(・∀・)

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Answer:

y = 60°

Step-by-step explanation:

y and 60° are alternate angles and are congruent , then

y = 60°

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