Across
- 5. a preliminary version of
- 8. a drawing where all 3D are drawn at full scale
- 9. between 2 intersecting lines the point where they meet.
- 11. a triangle with equal sides
- 13. a line that runs left to right across the page
- 14. a line that runs up and down
Down
- 1. of a diameter
- 2. a diagram to depict a perspective of a 3D object
- 3. a 3D object drawn in a 2D form
- 4. lines that eventually cross
- 6. a shape with 8 sides
- 7. 2 lines that never touch
- 10. solid heavy lines
- 12. a straight line passing through the middle of an object