Across
- 6. points and lines that lie in the same plane
- 7. list of statements that prove a concept is true
- 10. triangle to the opposite side.
- 11. The point of concurrency of the perpendicular bisectors
- 12. Lines that do not intersect and are NOT in the same plane
- 13. perpendicular segment from a vertex of
- 15. The same distance from multiple objects.
- 18. The point of concurrency of the medians
- 19. The point of concurrency of the angle bisectors
- 20. property where if a = b and b = c, then a = c
Down
- 1. accepted statement of truth
- 2. lying on the same line
- 3. never intersecting
- 4. Negate both the hypothesis and the conclusion of the conditional statement
- 5. Exchange with the hypothesis and the conclusion
- 8. segment whose endpoints are a vertex and
- 9. Negate both the hypothesis and conclusion of the converse
- 14. angles whose measures have a sum of 180 degrees
- 16. Line that intersects two or more lines at different points
- 17. midpoint of the opposite side.