cool math games boombot funbrain cool math games civiballs cooking games cool math games kids cool math games crazy taxi cool games cool educational games
Thursday, September 9, 2010
38th British Mathematical Olympiad 2002 Problems
38th British Mathematical Olympiad 2002 Problems1. From the foot of an altitude in an acute-angled triangle perpendiculars are drawn to the other two sides. Show that the distance between their feet is independent of the choice of altitude.
