Across
- 3. the figure with a radius of 1
- 4. you enter the two sides to obtain the angle measure
- 6. where the angle on the circle begins
- 7. an angle whose vertex lies at the center of the circle
- 9. the movement of an angle relative to its starting position
- 12. the magnitude of the sine wave
- 13. a region of the circle bounded by the central angle and the intercepted arc
- 14. the shortest distance from the terminating point of an angle to the x-axis
- 15. over hypotenuse
- 16. the reciprocal of cosine
- 19. the ratio of the change in the central angle to a unit of time
- 22. the abbreviation for radians
Down
- 1. the descriptor we give to 45-45-90 and 30-60-90 right triangles
- 2. unit labels are treated as mathematical factors and can be canceled out
- 5. opposite over adjacent
- 8. a horizontal translation of a trig function
- 10. an angle that runs clockwise
- 11. the place on the circle where the angle ends
- 17. adjacent over opposite
- 18. the number of pi radians in 720 degrees
- 20. an angle measure other than degree
- 21. the reciprocal of the sine