File:EB1911 Trigonometry - Fig. 1.jpg
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EB1911_Trigonometry_-_Fig._1.jpg (205 × 204 pixels, file size: 14 KB, MIME type: image/jpeg)
Captions
Captions
Trigonometry - revolving line
Summary
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| Description |
English: Trigonometry - revolving line |
| Date | |
| Source | Encyclopædia Britannica (11th ed.), v. 27, page 272; https://archive.org/details/encyclopaediabri27chisrich/page/272 |
| Author | Anonymous |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:30, 16 June 2022 | | 205 × 204 (14 KB) | DivermanAU (talk | contribs) | Uploaded a work by {{anonymous}} from ''Encyclopædia Britannica'' (11th ed.), v. 27, page 272; https://archive.org/details/encyclopaediabri27chisrich/page/272 with UploadWizard |
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