Third-View Sketching Problems - Manually Projecting a MISSING Third View

Sketch the given views and add the missing views as indicated on graph paper or plain paper. The given views are either front and right-side views or front and top views. Hidden holes with centerlines are drilled holes.

These third-view sketching problems are completed using numbered vertices to manually project a third view using the miter line and a bounding box. Orthographic Projection is a fundamental concept in engineering drawing, so if you can build your intuition and visualization skills early in your technical graphics course with these 'draw the missing 3rd view problems', you will have taken a small but important step toward becoming a successful engineer.

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TIMECODES
0:00 Miter Line and Bounding Box
0:40 Manually Projecting Inclined Surfaces
4:14 Finishing Drawing 1
7:25 Manually Projecting Horizontal and Vertical Faces
11:40 Finishing Drawing 2