Across
- 2. angles that are directly across from each other
- 5. less than 90 degrees
- 6. arc whose endpoints are on or in the exterior of a central angle
- 11. opposite outside(equal)
- 12. adjacent angles that make a straight line (beside each other)
- 14. same size/shape
- 15. line that has one end and extends infinitely in the other
- 16. two lines that intersect at 90 degrees
- 18. set equal to 180 degrees
- 19. more than 90 degrees
- 20. 90 degrees
Down
- 1. an angle whose vertex is the center of the circle
- 3. opposite inside(equal)
- 4. arc whose points are on or in the interior of a central angle
- 7. unit of measurements for angles
- 8. same spot(equal)
- 9. section with two endpoints
- 10. two rays with shared endpoints called vertex
- 13. arc whose endpoints lie on a diameter
- 17. the side across from the right angle