Answer:k^3=1
Step-by-step explanation:
Answer: k^3=1
Since the angle is connected to the center of the circle, that makes it a central angle. The 30° angle is the same as arc AYB. so AYB is 30°
Use proportionals to find y.
Answer:y=12
-120
x/-4=30
x=30×-4
x=-120
Answer:
.
x=2
