Across
- 2. A famous type of this shape, is in Egypt
- 3. a 2D shape that can be folded into a 3D shape
- 4. A shape with 3 sides or more
- 6. X,Y
- 8. The amount of space in a 3D shape
- 9. A Polygon with equal sides and angles
- 11. A 90-degree angle
- 12. A triangle with equal-length sides
- 13. Usually Abreviated to S.A.
Down
- 1. A triangle with all equal sides
- 2. lines that come together at 90 degrees
- 5. The name of the corner of a polygon
- 7. Length x width
- 10. The distance around a shape