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 Problem 37. Right triangle, altitude, incenters, orthocenter. Level: High School, SAT Prep, College

In triangle ABC, angle B is a right angle. BD is the altitude, E, F, and G are the incenters of the triangles ABC, ADB, and BDC respectively. Prove that E is the orthocenter of triangle BFG.

 




 


 

 

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Last updated: July 1, 2007