Geometry Problems, Online Education

 Problem 132.Triangle, 60, Orthocenter, Congruence, Midpoint. Level: High School, SAT Prep, College

In the figure below, given a triangle ABC of angle A = 60 and orthocenter H (intersection of the three altitudes). Let be M the midpoint of AH and CD respectively. Prove that BD = 2.AH. View or post a solution.
 

Math Problem 132
 

 


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