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Euclid Book IV Proposition 11-Construction of the Regular Pentagon
Author:
Moira Chas
,
Gary Rubinstein
Using a golden ratio to construct a regular pentagon
GeoGebra
The golden ratio leads to the golden triangle leads to a regular pentagon
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挂谷问题——三尖瓣形
Function art 3D - waiting shed (v2)
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construct a triangle
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Boxplot
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