Across
- 5. pyramid 5 facez, 8 edges and 5 vertices
- 6. has four equal sides
- 7. based pyramid 5 faces, 8 edges and 5 vertices
- 12. 4 sides
- 13. 5 sides
- 14. corners of cube or cuboid
- 16. 6 faces, 12 edges and 8 vertices
- 17. 2 long sides 2 short sides
- 18. has 6 sides
- 20. 3 sides
Down
- 1. a plane shape bounded by straight lines
- 2. a cross section shape
- 3. prism 5 faces 9 edges and 6 vertices
- 4. a circular pyramid
- 8. 7 sides
- 9. a circular prism 3 faces 2 edges and 0 vertices
- 10. has one pair of parallel sides
- 11. 6 faces, 12 edges and 8 vertices
- 15. based pyramid 4 faces 6 edges 4 vertices
- 19. 8 sides