Across
- 3. Angle that is exactly ninety degrees
- 4. Angle that is greater than 180 degrees and less than 360 degrees
- 5. Has two points and continues on forever in both directions
- 7. Angle that is exactly 180 degrees
- 9. Angle that is greater than 90 degrees and less than 180 degrees
- 16. Figure that has four sides
- 17. Has one endpoint and one point that continues on forever in one direction
- 18. Figure that has three sides
- 19. Quadrilateral that has four right angles
- 22. Quadrilateral that has one set of parallel lines and two equal sides
- 23. Triangle with all equal sides
Down
- 1. Two lines that intersect at exactly a 90 degree angle
- 2. Two connected endpoints
- 6. Angle that is less than 90 degrees
- 7. Line that splits a figure in half evenly into two identical pieces
- 8. Two rays that share a common endpoint
- 10. Triangle with no equal sides
- 11. Quadrilateral that has four equal sides and four right angles
- 12. Quadrilateral that has two sets of parallel lines
- 13. Angle that is exactly 360 degrees
- 14. Quadrilateral that has one set of parallel lines
- 15. Quadrilateral with no parallel sides and two equal adjacent sides
- 20. Two lines that will never touch
- 21. Triangle that has two equal sides