File:Triangles (spherical geometry).jpg

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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/TimeThumbnailDimensionsUserComment
current01:05, 5 June 2017Thumbnail for version as of 01:05, 5 June 20172,489 × 2,048 (2.14 MB)Thales (talk | contribs)
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