Across
- 2. A shape that has three dimensions[base, height and width]
- 4. the corners
- 7. area the total of areas of the surfaces of a 3d shape.
- 9. An irregular space made of regular shapes.
Down
- 1. the lines that joins the shape.
- 3. a 2d representation of a 3d shape; flattened/unfloded 3d shape
- 4. the amount of 3d space an object occupies.
- 5. the flat surface.
- 6. the'bottom' often used the figure.
- 8. The total amount of space inside a 2d shape's boundary