Across
- 4. an angle that is exactly 180°
- 6. two angles whose measures sum to 180°
- 7. The alphabet often used to label angles
- 10. house feline
- 13. the direction negative angles go
- 15. a black sticky substance used on flat surfaces
- 16. an agreement
- 17. an angle that is more than 180° and less than 360°
- 20. a pair of rays that share a single point
Down
- 1. two angles whose measures sum to 90°
- 2. the direction positive angles go
- 3. an angle that is more than 90° and less than 180°
- 4. a season of renewal
- 5. an angle that is exactly 360°
- 8. an angle that is exactly 90°
- 9. The ray where things start ( ____ side)
- 11. an angle that is less than 90°
- 12. the point where two rays meet
- 14. The ray where things end ( ____ side)
- 17. a line segment with one arrow
- 18. a time when things are the same on both sides
- 19. The unit used to measure angles