Across
- 1. A group of points having one endpoint.
- 6. Two rays that share a common endpoint.
- 7. A segment represented by a group of points having two endpoints.
- 8. A smooth flat surface that extends indefinitely in all directions.
- 10. Exactly 90 degrees.
- 11. More than 90 degrees.
Down
- 2. Less than 90 degrees.
- 3. 180 degrees.
- 4. Extends indefinitely in two opposite directions.
- 5. Line segments of the same length.
- 8. represented by a dot
- 9. The point where the sides of a polygon meet.