Image:Descriptive geometry - skew lines appearing perpendicular.PNG

From Wikipedia, the free encyclopedia

• Image
• File history
• File links

Descriptive geometry - skew lines appearing perpendicular

This drawing is one of several in a series used to illustrate Descriptive Geometry examples. Drawn by Pat Kelso | talk.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
Subject to disclaimers.

Originally published with author copyright reserved in Engineering Design Graphics Journal by Robert P. Kelso, Sr.

File history

Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.

• (del) (cur) 19:53, 18 March 2004 . . Pat Kelso (Talk | contribs) . . 689×580 (22,278 bytes) (larger version of Descriptive geometry - skew lines appearing perpendicular)
• (del) (rev) 18:31, 18 March 2004 . . Pat Kelso (Talk | contribs) . . 500×369 (44,459 bytes) (Descriptive geometry - skew lines appearing perpendicular)

• Edit this file using an external application

  See the setup instructions for more information.

File links