Evans' theory on Aristarchos

Illustration of James Evans' theory on how Aristarchos might have reached his famous 87° angle (in [i]History and Practice of Ancient Astronomy[/i], p. 72).

 

Alberto Gomez Gomez (algomgom@gmail.com)

 
Material Type
Activity
Tags
aristarchos  aristarchus  quadrature  87  half-moon  dichotomy 
Target Group (Age)
12 – 19+
Language
English (United Kingdom)
 
 
GeoGebra version
4.2
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2463
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