Trigonometric Crossword #41

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Across
  1. 4. the side connected to terminal angle
  2. 5. angle from a higher object to a lower one
  3. 6. opposite of tangent
  4. 7. opposite of cosine
  5. 9. an eqn that is true for all values of the variable
  6. 11. 180-principal angle=this
  7. 12. angle terminal arm forms
  8. 14. The long side
  9. 16. a/sinA=b/sinB=c/sinC
  10. 17. C in CAH
  11. 18. T in TOA
Down
  1. 1. Elbow partner with the angle
  2. 2. the angle from one height to another
  3. 3. direction you must go to reach an object
  4. 5. terminal arm's angle
  5. 8. S in SOH
  6. 10. asquared=bsquared+csquared-2bccosA
  7. 13. opposite of sine
  8. 15. Across the angle