Across
- 1. lines
- 4. equivalent of geometric
- 6. infinite line
- 8. between points X and Y
- 9. formed by rays
- 10. line that start from point A
- 12. from point A to point B
- 14. ~
- 15. line from point A to point B
Down
- 2. ||
- 3. AOB=30°
- 5. ABC=30°
- 7. °
- 11. angle unit
- 13. '