Across
- 4. An instrument used to measure angles
- 6. Angles that measure less than 90 degrees
- 7. Angles that are across from each other
- 8. extends forever in both directions
- 9. Angles that measure exactly 180 degrees
- 10. Angles that measure exactly 90 degrees
- 11. Angles that measure more than 90 but less than 180
Down
- 1. Angles that are next to each other
- 2. Where two rays meet to form an angle
- 3. Four sided Polygon
- 5. Three sided Polygon
- 9. part of a line has two endpoints
- 10. extends forever in one direction