File:Polar Conics.png
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Summary[edit]
| Description |
English: Projective geometry is used to show the relationships between a focus, directrix, eccentricity, and semi-latus rectum of conic sections represented using polar coordinates with properties of planes intersecting a 45-degree double-napped cone. |
| Date | |
| Source | Own work |
| Author | Kent Thele |
Good Resource: Kendig, Keith (2005), Conics, The Dolciani Mathematical Expositions #29, Washington, DC: The Mathematical Association of America, ISBN 0883853353.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:12, 25 July 2015 | | 1,129 × 771 (168 KB) | Kent Thele (talk | contribs) | Reverted to version as of 15:31, 25 July 2015 |
| 17:10, 25 July 2015 |  | 1,129 × 771 (168 KB) | Kent Thele (talk | contribs) | Reverted to version as of 17:09, 25 July 2015 | |
| 17:10, 25 July 2015 |  | 1,129 × 771 (168 KB) | Kent Thele (talk | contribs) | Reverted to version as of 15:31, 25 July 2015 | |
| 17:09, 25 July 2015 |  | 1,129 × 771 (168 KB) | Kent Thele (talk | contribs) | Replaced (0,0) with the word origin and rearranged six items near the bottom to improve clarity. | |
| 15:31, 25 July 2015 |  | 1,129 × 771 (168 KB) | Kent Thele (talk | contribs) | Replaced (0,0) with the word origin and rearranged bottom six items to improve clarity. | |
| 00:59, 30 June 2015 |  | 1,157 × 757 (166 KB) | Kent Thele (talk | contribs) | Corrected spelling error. | |
| 23:55, 29 June 2015 |  | 1,154 × 749 (166 KB) | Kent Thele (talk | contribs) | User created page with UploadWizard |
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