| A | B |
|---|
| Colliner Points | points that lie on the same line |
| Congruent Segments | segments that have the same measure |
| Distance | measure between points, also called length |
| Line | infinite points extending in one dimension |
| Midpoint | point that divides the segment into 2 congruent segment |
| Noncollinear | points that do not lie on the same line |
| Opposite Rays | two rays that share an endpointf |
| Point | a place in space with no dimensions |
| Ray | part of a line with one endpoint |
| Segment | part of a line with two endpoints |
