Geometry, Theorems and Problems

Geometry Problem 1233: Triangle, Euler Line, Orthic Axis, Perpendicular, 90 Degrees, Orthic Triangle. Tiled background image: Intihuatana, Machu Picchu. Level: College, High School.

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In a triangle ABC, the Euler line OGH is perpendicular to the orthic axis A2C2B2.
 

Geometry Problem 1233: Triangle, Euler Line, Orthic Axis, Perpendicular, 90 Degrees, Orthic Triangle.

 

Geometry Problem 1233 in Motion

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Last updated: Jul 6, 2016