Across
- 2. A 3D shape where both ends (faces) are identical.
- 5. A triangle with two equal sides.
- 7. A polygon that has equal sides and angles.
- 8. The inside of a 3D shape.
- 9. A pattern you can fold into a 3D shape.
- 10. A 90 degree angle.
- 13. The outside of a 2D shape.
- 14. The inside of a 2D shape.
- 15. A number used to indicate a position on a plane.
Down
- 1. A triangle with all sides different lengths
- 3. The outside of a 3D shape.
- 4. Two lines that intersect in a 90 degree angle.
- 6. A 2D shape with at least 3 sides and angles.
- 11. A 3D shape with a polygon base and three or more triangular sides.
- 12. A point where two lines or rays meet.
