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Perpendiculars to the Pedal Triangle
作者:
Steve Phelps
主題:
幾何
Construct the pedal triangle of point P. Drop perpendiculars from the vertices of the original triangle to the sides of the pedal triangle are concurrent at the isogonal conjugate of P.
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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