Across
- 5. The sum of the areas of the lateral faces of a prism or pyramid
- 6. A 3D figure whose bases are triangles and lateral faces are parallelograms
- 7. The number of cubic units needed to fill a given space
- 9. Area The sum of the areas of the faces, or surfaces, of a 3D figure
- 10. A solid geometric figure whose two end faces are similar
Down
- 1. A face of a prism or pyramid that is not a base
- 2. A 3D figure whose bases are rectangles and lateral faces parallelograms
- 3. A 3D figute with a polygon base and triangular sides that all meet at a common point
- 4. An arrangement of 2D figures that can be folded to form a 3D figure
- 8. A face of a 3D figure by which the figure is classified/named