Such a ray is called a "bisector" of the angle.
angle bisector
Bisector.
bisector
A segment bisector or angle bisector. A bisector can be a line, line segment, or ray.
A bisector
An angle bisector.
angle bisector
Bisector.
A bisector.
bisector
Not exactly.A ray that divides an angle into two angles of equal measure is called an angle bisector.
A segment bisector or angle bisector. A bisector can be a line, line segment, or ray.
equal
A bisector
The bisector of an angle is the ray that divides the angle into two smaller angles of equal measure.
The answer is angle bisector.
A segment bisector is a line, ray, or segment that divides another segment into two equal parts, while an angle bisector is a ray that divides an angle into two equal angles. Both bisectors involve division into equal parts, but they apply to different geometric elements: one to segments and the other to angles. They can intersect or be related in certain geometric figures, but they serve distinct purposes in geometry.