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Constructing the orthocenter of a triangle

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Uploaded by on Sep 1, 2009

WEBSITE: http://www.teachertube.com using a straight edge and compass to create the external orthocenter of an obtuse triangle

  • likes, 2 dislikes

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  • THANKS!!!

  • thanks =) awesome!

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  • this was a life saver

  • thanks! but u should have put the original triangle in a bold color because i was getting confused

  • Thank you so very much... a real helpful video

  • thank you so much you explained better than my geometry teacher

  • Thanks so much! :)

  • The dislike is probably from a kid who did'nt get it

  • You have a really calming voice, and thank you, this was really helpful!

  • thank you so much!! You REALLY helped me a lot!! :D

  • I have a question and if you can reply within a day or two that would be awesome!

    Do you keep the radii the same in between when you make your first arc from vertex to the line and the two arcs from the intersection points.

    Thank you very much. You are very nice :). Geometry teachers these days are truly incapable of teaching colossal geometry subjects, which are complicated.

  • i love u!!

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