Across
- 4. A more common name for a hexahedron
- 7. The corner of a shape
- 8. A drawing in 2D that has different views
- 10. A 3 dimensional circle
- 11. Half a sphere
- 12. A cone with the top removed
- 14. Most soft drink cans are this shape
- 16. The top point of a pyramid
- 17. A 3D shape that has 20 equilateral triangle faces
- 19. The space inside a 3D object
Down
- 1. There are exactly 5 of these solids
- 2. Another type of 2D sketch
- 3. A 2D drawing of a 3D shape that does not have any horizontal lines
- 5. The mathematician is famous for theories about 3D shapes
- 6. A 3D shape with two congruent parallel faces
- 9. A 3D shape that has 4 equilateral triangle faces
- 13. A 3D shape that has an apex
- 15. A 2D shape used to make a model of a 3D solid
- 18. Another name for a rectangular prism