Trigonometry

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Across
  1. 2. Greek Symbol that represents an acute angle of a right triangle
  2. 3. The measure of an angle that opens clockwise in standard position is __________
  3. 6. The reciprocal trig function of tangent
  4. 9. Sin30
  5. 12. The measure of an angle that opens counterclockwise in standard position is _________
  6. 13. (π/4) radians is equal to _______ degrees
  7. 14. π radians is equal to _____ degrees
  8. 15. Opposite over adjacent
  9. 18. Arcsin(√3/2)
  10. 19. (π/6) radians is equal to ________ degrees
  11. 20. The reciprocal trig function of cosine
  12. 22. (3π/2) radians is equal to _______ degrees
  13. 23. Angles in standard position that have the same terminal side
  14. 24. √2/2
  15. 25. The reciprocal trig function of sine
Down
  1. 1. Arccos(√3/2)
  2. 4. The _______ side of an angle in standard position is the ray that lies on the positive x-axis
  3. 5. Tangent of 45 degrees
  4. 7. Csc30
  5. 8. The positive acute angle formed by the terminal side of an angle in standard position and the x-axis is called a _____ angle.
  6. 10. √3/2
  7. 11. Opposite over hypotenuse
  8. 13. Arctan(1)
  9. 15. Polygon whose sum of interior angles is 180 degrees
  10. 16. The _______ side of an angle in standard position is the ray that does not have to lie on the positive x-axis. Means "end"
  11. 17. (π/2) radians is equal to ______ degrees
  12. 18. (π/3) radians is equal to ________ degrees
  13. 19. 2π radians is equal to ______ degrees
  14. 21. The study of triangle measurement
  15. 23. Adjacent over hypotenuse