Across
- 3. Lines the same distance apart that will never intersect
- 7. Two rays that share an endpoint
- 8. Point of where two lines meet or when two planes meet
- 9. A flat surface extends infinitely in all directions
- 11. Either of the tow points indicating the end of a line segment
- 13. A part of a line with two end points
Down
- 1. 2 congruent parts
- 2. Lines that intersect to form a right angle
- 4. lines Two lines that lay on different planes that do not intersect
- 5. A part of a line with one end point and continues infinitely in the other direction
- 6. The common endpoint of an angle
- 10. A straight path with points that extend infinitely in both directions
- 12. Indicates a position in space