A circle is shown. Points X and Z are on one side of the circle, and point Y is on the other. Lines are drawn from point Y to point X and from point Y to point Z to form angle X Y Z. Arc X Z is 86 degrees.
What is the measure of ∠Y?

43°
68°
86°
172°

A circle is shown Points X and Z are on one side of the circle and point Y is on the other Lines are drawn from point Y to point X and from point Y to point Z t class=