Across
- 1. -points that line on the same plane.
- 4. Addition Postulate -if A,B, and C are collinear points and B is between A and C, then AB+BC=AC.
- 6. -points that line on the same line.
- 9. -a flat surface made up of points and extends indefinitely in all directions.
- 10. -made up of points with no thickness or width.
- 11. -a location with no size or shape.
- 12. Formula -the formula used to find the distance between two points on a coordinate plane.
- 13. -points that do NOT line on the same plane.
Down
- 2. -points that do NOT line on the same line.
- 3. Segments -if two segments have the same length, then they are congruent.
- 5. Formula -the formula used to find the midpoint between two endpoints.
- 7. Segment -a measurable part of a line consisting of 2 endpoints.
- 8. -a line that extends indefinitely in one direction.