Across
- 3. A unit for measuring angles
- 9. lines that meet in one point
- 11. angle 360°
- 12. ruler to measure angles
Down
- 1. more than 90°
- 2. two rays meet
- 4. part of a line
- 5. lines never touch
- 6. goes forever in both directions
- 7. angle 180°
- 8. angle measures 90°
- 10. angle less than 90°
- 13. angle more than 180°
- 14. goes forever in one direction