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An Imaginary Tale Proof
Author:
Andrew Elmer
This proof comes from pages 25-26 of the book An Imaginary Tale by Paul J. Nahin
GeoGebra
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Teorema Japonês para quadriláteros inscritos em uma circunferência
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Slope Field (1)
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Construccion de ortocentro
Proof 5.31
Omtrekshoek, stelling Thales, sinusregel
Three Altitudes
investigation 1-- 3.7
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Geometric Mean
Similar Triangles
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