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Triangle on a sphere — modern teaching diagram

مثلث على كرة — رسم تعليمي حديث

Right angle atC, not the author's drawing; Greek labels near the center mark central rather than vertex angles 1.

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At a glance

Sphere with black and grey great-circle arcs, red verticesA/B/C, a right-angle mark atC and centerO; modern diagram.
Commons Spherical triangle.svg, Pbrks/Pbroks13,14 July2008; derivative of Stannered24 April2007 tracing Rt66lt PNG, whose original PD statement names wfstb. Current/original public-domain dedications verified; modern illustration. · Licence: PD · Open full image

The long-form text for this entry has not been written yet. The facts and connections below come from the museum's data.

Sources

  1. Commons — right spherical triangle , description and image
Cite this page

islam.museum contributors. “Triangle on a sphere — modern teaching diagram”. islam.museum, https://islam.museum/en/media/spherical-triangle-modern/. CC BY-SA 4.0. Last updated 2026-11-06.

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