| A | B |
|---|
| Collinear Points | Points that lie on the same line. |
| Angle Bisector | A point, ray, segment or line that divides an angle into two congruent angles. |
| Theorem | A mathematical statement that can be proved. |
| Midpoint | A point that divides a segment into two congruent segments. |
| Segment Trisector | Two rays that divide a segment into three congruent segments. |
| Non-collinear Points | Points that do not lie on the same line. |
| Angle trisector | Two rays that divide an angle into 3 congruent angles. |
| Segment Bisector | A point, segment, line, or ray that divides a segment into 2 congruent segments. |
