Across
- 2. The bottom often used to name the figure
- 3. A shape that has three dimensions
- 6. The corner of the shape
- 8. An irregular shape made of regular shapes
- 9. The amount of 3D space an object occupies
- 10. Where two faces meet
Down
- 1. The side of the shape
- 4. The total of the areas of the surfaces of a 3D shape
- 5. The amount of space inside a 2D shape's boundry
- 7. A 2D representation of a 3D shape, folded or flattened