| A | B |
| line | I am straight and keep going in both directions |
| line segment | I am straight with 2 endpoints |
| ray | I am part of a line but one end has an endpoint and the other has an arrow |
| angle | I am 2 rays that meet at the same endpoint |
| intersecting lines | we are lines that cross or meet but do not have right angles |
| parallel lines | we are lines that have the same distance apart and will never meet |
| perpendicular lines | we are lines that meet or intersect and form right angles |
| point | I am an exact location and do not extend |