| A | B |
|---|
| Line | straight path in both directions with no endpoints |
| Angle | formed by two rays that have the same endpoint |
| Line Segment | a part of a line that has two endpoints |
| Ray | a part of a line that begins at one endpoint and continues in one direction |
| Point | an exact position or location |
| Right Angle | an angle that forms a square corner |
| Degree | a unit of measure used to measure angles |
| Obtuse Angle | an angle that measures greater than 90 degrees |
| Acute Angle | an angle that measures less than 90 degrees |
| Endpoints | found at the end of a line |
