Across
- 7. the set of points that 2 or more geometric figures have in common.
- 9. an accepted statement of truth
- 11. points that lie on the same plane.
- 13. points that lie on the same line.
- 14. 2 lines that do not intersect and are not parallel.
Down
- 1. 3(AB + CD) = 3 AB + 3 CD.
- 2. XY = XY.
- 3. made up of 2 points and has no thickness or width. Need at least 2 points to name it.
- 4. a flat surface made up of points. Need 3 points to name it.
- 5. a location. It has neither shape nor size.
- 6. a statement that has been proven to be true.
- 8. 2 planes that do not intersect.
- 10. lines that are always the same distance apart and will never meet or touch.
- 12. A logical argument that uses definitions, postulates and theorems to validate a statement.