Across
- 2. 3D shape that has two identical shapes facing one another
- 5. only two sides parallel
- 8. it has equal sides and angles
Down
- 1. occupied by a flat shape
- 3. amount of space covering the outside
- 4. identical in form
- 6. a flat surface
- 7. amount of space occupied by a 3-dimensional figure
- 9. 3-dimensional shape