Question

Which of the following is the Angle Bisector Theorem?
A. If a point is in the interior of an angle and equidistant from the two sides of the angle, then it lies on the bisector of the angle.
B. If a point is on the bisector of an angle, then it is proportional from the two sides of the angle.
C. If a point is on the bisector of an angle, then it is equidistant from the two sides of the angle.
D. If a point is in the interior of an angle and proportional from the two sides of the angle, then it lies on the bisector of the angle.