Across
- 1. A segment with endpoints on a circle
- 3. A flat surface extending infinitely in all directions is a ___
- 6. A solid with two parallel circular bases is a ___
- 7. The longest side of a right triangle
- 11. A statement accepted as true without proof
- 14. A line touching a circle at exactly one point is a ___
- 18. Figures with the same size and shape are ___
- 20. Flipping a figure across a line is a ___
- 21. A shape with 5 sides
- 22. A straight path extending forever in two directions
- 23. (4, 0)
- 24. Opposite angles formed by intersecting lines
- 26. 40° and 50° for example, when you add them, what do you call it?
- 27. A polygon with 6 sides is a ___
- 28. A cereal box is a ___
- 29. A conclusion formed from patterns or observations
Down
- 2. The distance from the center of a circle to the edge is the ___
- 4. A triangle with sides 5, 5, and 5
- 5. A transformation that slides a figure is a ___
- 8. A stop sign
- 9. Lines in the same plane that never intersect are ___
- 10. The point where two rays or sides meet
- 12. 120° and 60° for example, when you add them, what do you call it?
- 13. Turning a figure 90° is a ___
- 15. A mathematical statement proven true is a ___
- 16. A triangle with at least two congruent sides is an ___
- 17. A ratio comparing corresponding sides in similar figures
- 19. Two same-shaped triangles with different sizes are ___
- 21. The total distance around a figure is the ___
- 25. A basketball is a ___