Two parallel lines are crossed by a transversal . What is the value of k?

Answer:
The value of is equal to [tex]k=60\°[/tex]
Step-by-step explanation:
we know that
[tex](2k+11)\°=131\°[/tex] -----> by alternate exterior angles
solve for k
[tex]2k=131\°-11\°[/tex]
[tex]k=120\°/2=60\°[/tex]