Across
- 5. Distance around a shape
- 7. Four equal sides with right angles
- 8. line segment that connects two points on a circle's circumference
- 9. Four-sided figure with opposite sides parallel and equal in length
- 10. a point where two or more sides or lines meet or intersect
- 11. triangle has two equal sides
- 13. Shape with no angles
- 15. angle that is 90 degrees
- 16. divides a figure into two equal parts
- 19. Three-dimensional shape with triangular faces and a point at the top
- 20. Three-dimensional shape with six square faces
- 23. Eight-sided figure
- 24. Three-sided figure
- 25. Four sides with opposite sides parallel and equal
- 27. Angle greater than 90 degrees
- 28. Shape with multiple straight sides
Down
- 1. Line through the center of a circle
- 2. Three-dimensional shape with circular ends
- 3. triangle has all different lengths
- 4. Four-sided figure with one pair of parallel sides
- 6. Angle less than 90 degrees
- 12. Three-dimensional shape with all points equidistant from the center
- 14. All sides equal in length
- 17. same shape but different size
- 18. Six-sided figure
- 21. a flat surface on a solid
- 22. two-dimensional flat surface
- 25. angle greater than 180 degrees but less than 360
- 26. Same size and shape