Answer:
see the explanation
Step-by-step explanation:
we know that
Alternate Exterior Angles are created where a transversal crosses two lines. Notice that the two alternate exterior angles are equal in measure if the two lines are parallel
In this problem
[tex]m\angle x=67^o[/tex] ----> by alternate exterior angles
One way to verify alternate exterior angles is to see that they are the vertical angles of the alternate interior angles
