8. Points on objects are on image planes 9. Lines of sight are represented by lines 10. Lines of sight are in orthographic projection, see projection lines 11. Fold lines are the of image planes 12. Fold lines are placed between adjacent views 13. Fold lines are generally in multiview drawings for clarity. 14. There are onlypossible image planes 15. Every feature in one view must be on a parallel projector in an adjacent view 16. Distances between any two points of a feature in related views must be to the feature planes. Features are true length or true size when the lines of sight are Features are foreshortened when the lines of sight are not perpendicular to the feature- 17. 18. ?? 19. Features are when they on inclined and or oblique faces parallel in all views. 20. Parallel features will always 21. Surfaces that are 22. Surfaces that are perpendicular to the lines of sight will appear as 23. No two contiguous areas can lie in the 24. The projection of an oblique line or oblique plane to the image plane is 25. An 26. Horizontal lines in front and top views have either visible or hidden line 27. Projection lines 28. All vertical lines in top view must be projected to 29. All feature size limits in 30. All horizontal lines in top and front views must be projected to 31. All feature size limits in top and 32. All features must bein all views. 33. Hidden lines must be properly 34. 35. Precedence of lines should be to the lines of sight will appear as lines or edge views. planes plane view line in one view of a multiview drawing represents a face on the 3D object. in side view. _views help in correctly locating features in the views and minimize errors. view or verse versa view must be projected to front view or verse versa. iew views must be projected to right view or verse versa. must be properly represented