Trig Final

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Across
  1. 3. Reference _____
  2. 6. Angle less than 90
  3. 7. The genre of class
  4. 13. a^2=b^2+c^2-(2bc cos a)
  5. 14. A calculator setting you might not want
  6. 17. D,_,S
  7. 20. y/x
Down
  1. 1. Philosopher who had a theory about triangles
  2. 2. Something that may limit your options for which quadrant
  3. 4. The base of most Trig
  4. 5. No repeating X points in a table
  5. 8. Formula used to find area by finding semicircle
  6. 9. a/sin a= b/sin b= c/sin c
  7. 10. Case which most students do not like
  8. 11. Other calculator setting that you might not want
  9. 12. The class we are in
  10. 15. y
  11. 16. x
  12. 18. 1/x
  13. 19. Angle more than 90