File:Triangles (spherical geometry).jpg
From Infogalactic: the planetary knowledge core
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Summary
Illustration of spherical geometry where the angles of a triangle do not sum to 180°. The globe is an orthographic projection centered on Japan at 135°30′ E, 36° N. The map is of Oga Peninsula, Akita, Japan at 139°52′ E, 39°56′ N. Landsat image with high-resolution data from Space Shuttle.
Copyright status:
GNU Free Documentation License, Version 1.2
Source:
Lars H. Rohwedder and https://commons.wikimedia.org/wiki/User:Sarregouset
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:05, 5 June 2017 | 2,489 × 2,048 (2.14 MB) | Thales (talk | contribs) |
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