Across
- 2. The space inside a 2D shape
- 5. the longest side of a right triangle, opposite the right angle
- 10. A line with one endpoint that extends infinitely in one direction
- 11. Less than 90°
- 12. Exactly 180°
- 15. Units used to measure angles
- 16. A line passing through the center of a circle, touching both sides
- 19. A turn around a point
- 21. A location in space with no size or dimension
- 22. A polygon with 4 sides
- 25. A straight path with no endpoints
- 26. Part of a line with two endpoints
- 28. Formed by two rays sharing a common endpoint
- 29. A closed figure with straight sides
- 30. The point where two sides or edges meet
Down
- 1. The distance around a circle
- 3. lines Lines that never intersect
- 4. A polygon with 3 sides and 3 angles
- 6. lines Lines that intersect at 90°
- 7. Greater than 90° but less than 180°
- 8. A slide or shift from one place to another
- 9. Distance from the center to the edge of a circle
- 12. A figure that can be divided into mirror-image halves
- 13. A flip over a line
- 14. The distance around a shape
- 17. Exactly equal in size and shape
- 18. A set of points equidistant from a center point
- 20. A grid for locating points using (x, y)
- 23. The space inside a 3D object
- 24. Exactly 90°
- 27. Same shape, different size