Trig Vocabulary Marie Reinke

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Across
  1. 1. Angle measured at exactly 180 degrees
  2. 6. Unit for measuring angles
  3. 8. Angles that have the same initial side and the same terminal side, but different amounts of rotation
  4. 9. A digit obtained by actual measurement
  5. 10. Functions Sin, Cos, Tan, Csc, Sec, and Cot
  6. 11. The sum of the measures of two positive angles is 90 degrees
  7. 13. From point X to point Y (below X) is the acute angle formed by ray XY and a horizontal ray with endpoint at X
  8. 14. From point X to point Y (above X) is the acute angle formed by ray XY and a horizontal ray with endpoint at X
  9. 16. Angles in standard position whose terminal sides lie on the x-axis or y-axis
  10. 19. The common endpoint
  11. 21. Angle between 90 and 180 degrees
  12. 22. The starting side of the angle
  13. 23. Triangles of exactly the same shape but not the same size
  14. 25. 1” , 1/60 of a minute
  15. 26. The side of length y
Down
  1. 1. When the vertex of an angle is at the origin and its initial side lies on the positive x-axis
  2. 2. Angle measured at exactly 90 degrees
  3. 3. Angles that have equal measures
  4. 4. The two rays (or segments)
  5. 5. A number that represents the result of counting, or a number that results from theoretical work and is not the result of a measurement, is an exact number
  6. 7. Written θ', is the positive acute angle made by the terminal side of angle θ and the x-axis
  7. 9. two positive angles with measures whose sum is 180 degrees
  8. 11. Triangles of the same size and the same shape
  9. 12. Counterclockwise rotation
  10. 15. Clockwise rotation
  11. 17. The other side
  12. 18. The side of length x
  13. 20. Angle between 0 and 90 degrees
  14. 24. 1’ , 1/60 of a degree