Across
- 4. a dot
- 6. shape where all points are the same distance from the center
- 7. segment, part of a line that has two endpoints
- 9. angle, angle whose measure is 90 degrees
- 10. lines, lines that intersect to form 4 right angles (form a letter "t")
Down
- 1. a line with one endpoint
- 2. lines, lines that will never meet or intersect
- 3. figure formed by two rays that share the same endpoint
- 5. straight path that goes on forever in both directions
- 8. lines, lines that cross to form angles that are not right angles (form a letter "x")