I’ve been stuck on this for awhile please I need help

Answer:
y = 96°
Step-by-step explanation:
The measure of the inscribed angle y is half the measure of its intercepted arc.
The whole circle = 360°
the intercepted arc = 360° - 168° = 192°
Thus
y = [tex]\frac{1}{2}[/tex] × 192° = 96°