angles

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Across
  1. 1. Higher then 90
  2. 5. When two lines meet
  3. 6. Lower then 90°
  4. 7. cm
  5. 8. Adds up to 90°
  6. 15. Goes across the page
  7. 16. 180°
  8. 17. Part of a line connecting two points
  9. 19. °
Down
  1. 2. Adds up to 180°
  2. 3. mm
  3. 4. An instrument used in measuring or drawing angles
  4. 9. Train tracks are ______________
  5. 10. Over 180°
  6. 11. Lying next to each other
  7. 12. Another word for middle
  8. 13. 90°
  9. 14. 1,000 meter
  10. 18. 3 sided shape