Aristarchos' Angle and VA

Autore:A. G. Gomez (agg29@ou.ac.uk)

The possible correspondence between Aristarchos' 87° angle and VA is explored using a static geometric approach for various radii and distances of the moon (the real moon and observer are not static).

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Pythagorean Theorem: Quick Illustrator
Congruent Sides & Angles in △s: Exploration
Function art 3D - waiting shed (v2)
Congruent Figures
Function art 3D - waiting shed

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Powers of a complex number
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secondAngle_v7d
Transformations: Rotation about a Point

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