File:Stelling van Desargues.svg
Original file (SVG file, nominally 473 × 424 pixels, file size: 63 KB)
Captions
Captions
Summary
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This diagram is an example of Desargues' theorem. Triangles ABC (green) and abc (yellow) are perspective both axially and centrally.
Central perspectivity is satisfied iff the three lines Aa, Bb, and Cc are concurrent, at a point called the center of perspectivity.
Axial perspectivity is satisfied iff the point of intersection of ab with AB, and that of intersection of ac with AC, and that of intersection of bc with BC, are collinear, on a line called the axis of perspectivity.
Licensing
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Original image by H McKenna; labels translated to Dutch by nl:User:Oliphaunt using en:Inkscape.
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- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:33, 13 March 2006 | | 473 × 424 (63 KB) | Oliphaunt (talk | contribs) | flipped image to better place labels |
| 01:30, 13 March 2006 |  | 473 × 424 (63 KB) | Oliphaunt (talk | contribs) | Original image Image:Desargues theorem.svg by H McKenna; translated labels to Dutch |
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