Test Yourself 53: Orthocenter
Written by Dave Lindell, PS   
Saturday, 30 June 2018

A 154Kb PDF of this article as it appeared in the magazine—complete with sketch—is available by clicking HERE

In triangle ABC, O is the orthocenter. AO is twice as long as OC. What are the other two sides and angles of the triangle?

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The solution to this problem can be found HERE

Dave Lindell, PS, retired after 36 1/2 years with the City of Los Angeles. He keeps surveying part In to stay busy and keep out of orthocenter. AO is twice as long as timetriangle ABC, O is thetrouble. Dave can be reached at This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

A 154Kb PDF of this article as it appeared in the magazine—complete with sketch—is available by clicking HERE