Across
- 5. unit of measurement for angles
- 7. angle of depression from point x to point y
- 9. 1/60 of a minute
- 11. One side of the angle is always fixed along the X-axis
- 12. The vertex of an angle is the endpoint of the ray that is rotated to form the angle
- 14. One of the two rays with a common endpoint that form an angle is a side of the angle
- 16. angle measuring 90 degrees
- 18. sum of angles measures 90 degrees
- 22. angle of elevation from point x to point y
- 25. two angles that have the same initial and terminal side but different measures
- 27. defines the angle
- 28. angle formed by clockwise rotation
- 29. digit obtained by actual measurement
Down
- 1. angle measuring between 91 and 179 degrees
- 2. angle measuring between 0 and 90 degrees
- 3. side adjacent to opposite side
- 4. function pairs such tangent and cotangent
- 6. angle than when placed in standard position has its terminal side along the x or y axis
- 8. sum of angles measures 180 degrees
- 10. angle measuring 180 degrees
- 13. number that represents the result of counting
- 15. angle with vertex located at origin
- 17. angle that is formed by a counter-clockwise rotation
- 18. triangles that are both the same size and shape
- 19. 1/60 of a degree
- 20. An angle is formed by rotating a ray around its endpoint
- 21. triangles that are same in shape but not the same size
- 23. opposite angles formed by intersecting lines
- 24. side opposite hypotenuse
- 26. positive acute angle made by the terminal side of angle theta and the x-axis