Across
- 3. it is 180 degrees
- 6. lines that never meet
- 7. any of a set of straight lines passing through one point.
- 8. they are less than 90°
- 10. they are 90 degrees
- 11. a spot
Down
- 1. more than 90 degrees
- 2. intersecting lines with four right angles
- 4. line that pass through each other
- 5. a piece or part of a line having two points
- 9. a long, narrow mark or band