Across
- 2. A part of a line between two points
- 7. A line that touches a circle at exactly one point
- 8. A line passing through the center of a circle
- 9. A round shape with no corners or edges
- 13. A
- 14. The total distance around a shape
- 18. A polygon with three sides
- 19. A polygon with four sides
- 21. A triangle with no equal sides
- 23. Formed when two lines meet at a point
- 24. Distance from the center to the edge of a circle
- 25. The amount of space inside a shape
Down
- 1. A polygon with six sides
- 3. A triangle with all sides equal
- 4. A part of a line with one endpoint
- 5. The point where two sides of a shape meet
- 6. Lines that never meet and are always the same distance apart
- 10. A triangle with two equal sides
- 11. When a shape is the same on both sides
- 12. A polygon with eight sides
- 15. An angle equal to 90 degrees
- 16. An angle greater than 90 degrees
- 17. A closed shape with straight sides
- 20. A straight path that extends in both directions
- 22. An angle less than 90 degrees