Across
- 3. have same initial and terminal side
- 6. this side of the angle can vary
- 11. common endpoint of two rays
- 13. 180 degree angle
- 14. rotates clockwise
- 15. descends from point x to point y
- 20. 1/60 of a degree
- 21. measure smaller than 90 degrees
- 22. 90 degree angle
- 23. angles position when its vertex is at the origin and its initial side lies on the positive x-axis
- 26. sine and cosine are examples of these
- 27. the side of length y
Down
- 1. angles in standard position who's terminal side lies on a x or y-axis
- 2. rotates counter clockwise
- 3. triangles of the same shape and size
- 4. the two rays of the angle
- 5. two angles added up to 180
- 7. this side of the angle stays the same
- 8. two angles added up to 90 degrees
- 9. have equal measures
- 10. two rays in a plane with a common endpoint
- 12. a number that results from theoretical work
- 13. side of length x
- 15. rises from point x to point y
- 16. angle greater than 90 degrees
- 17. a positive acute angle
- 18. the digits obtained by actual measurement
- 19. triangles of the same shape but not the same size
- 24. most common unit for measuring angles
- 25. 1/60 of a minute