File:Descriptive geometry - skew lines appearing perpendicular.png

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Descriptive_geometry_-_skew_lines_appearing_perpendicular.png ‎(689 × 580 pixels, file size: 6 KB, MIME type: image/png)

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Summary

Description
English: Descriptive geometry - skew lines appearing perpendicular

This drawing is one of several in a series used to illustrate w:Descriptive Geometry examples.

2005 United States Department of the Navy
Date
Source
Author Drawn by Pat Kelso
Permission
(Reusing this file)
Pat Kelso from en.wikipedia.org, the copyright holder of this work, hereby publishes it under the following licence:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, 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. A copy of the licence is included in the section entitled GNU Free Documentation Licence.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported licence.
Attribution: Pat Kelso
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
Public domain
This work is based on a work in the public domain. It has been digitally enhanced and/or modified. This derivative work has been (or is hereby) released into the public domain by its author, helix84. This applies worldwide.

In some countries this may not be legally possible; if so:

helix84 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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inception

18 March 2004

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image/png

checksum

617cc333bd0072d261c884a3fe79cd9de056a0df

determination method: SHA-1

data size

6,174 byte

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580 pixel

width

689 pixel

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Date/TimeThumbnailDimensionsUserComment
current06:11, 27 October 2006Thumbnail for version as of 06:11, 27 October 2006689 × 580 (6 KB)wikimediacommons>Helix84==Summary== 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. {{GFDL}} :Orig

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