Across
- 2. A unit of measurement inside of a minute
- 6. The point where the two rays that make up the angle meet
- 7. An angle that is exactly 180 degrees
- 8. The difference between the direction of two lines or surfaces that come together
- 9. The unit with which to measure angles
- 13. An angle whose compliment is added together to equal 90 degrees
- 15. A unit of measurement inside of a degree
- 16. An angle in which the terminal ray rotates clockwise around the vertex from the initial ray
- 17. The ray where measurement of an angle starts
- 18. Triangles that have exactly the same three sides and exactly the same three angles.
- 19. An angle with terminal side on the x-axis or y-axis
- 21. Triangles whose corresponding angles are the same, but whose corresponding sides may be of different lengths
Down
- 1. An angle less than 90 degrees
- 3. The stationary ray in which the other ray of an angle is compared to
- 4. The ray where measurement of an angle stops
- 5. An angle in which the terminal ray rotates counterclockwise around the vertex from the initial ray
- 6. The angles opposite each other when two lines cross
- 10. Angles which, drawn in standard position, share a terminal side
- 11. An angle drawn on the x-y plane starting on the positive x-axis and turning counterclockwise
- 12. An angle whose suppliment is added together to equal 180 degrees
- 14. An angle that is exactly 90 degrees
- 20. An angle that is over 90 degrees
