Across
- 6. The length of time it takes to complete one cycle of the sinusoid
- 7. The trigonometric equation that is equal to adjacent/hypotenuse
- 9. The bottom right hand quadrant of the unit circle
- 10. A circle on the Cartesian plane that has a radius of 1 unit, centered at (0,0)
- 12. The trigonometric equation that is equal to 1/sin
- 14. The inverse of sin
- 18. A triangle where 1 angle measure is equal to 90
- 20. The trigonometric equation that is equal to opposite/adjacent
- 21. The trigonometric equation that is equal to opposite/hypotenuse
- 22. The upper left hand quadrant of the unit circle
- 23. The trigonometric equation that is equal to 1/cos
- 25. The variable used to represent a measured angle
- 26. How far up or down a sinusoid graph is shifted
- 27. The point where the x-axis and y-axis intersect and is usually labeled with the point (0,0)
- 28. How far up or down the graph is from the baseline
- 29. The bottom left hand quadrant of the unit circle
Down
- 1. Our teacher
- 2. The inverse of tan
- 3. A figure with three straight sides and three angles
- 4. A periodic wave whose waveform (shape) is the trigonometric sine function
- 5. A^2+B^2=C^2
- 8. Angles that sums add to 180
- 11. The inverse of cosine
- 13. 2 rays that meet at the vertex
- 15. Angles that sums add to 90
- 16. The horizontal shift on a graph of a sinusoid
- 17. A line that has a set Endpoint but no indefinite ending
- 19. The longest side of a triangle it is opposite the right angle
- 22. The upper right hand quadrant of the unit circle
- 24. The trigonometric equation that is equal to 1/tan