Across
- 3. a cube has 6 of these
- 5. all faces are squares
- 7. PRISM 2 flat triangular faces,3 rectangular faces
- 9. plural of vertex
- 12. looks like a party hat
Down
- 1. a synonym for width
- 2. square base, 4 triangles
- 4. no flat faces and no straight edges
- 6. 2 circular faces and one curved face
- 8. one side of a face
- 10. another name for a rectangular prism
- 11. a corner of a shape