The Angle between an Altitude and a Bisector

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$Old$ 11-15-2008, 01:31 AM

gfreeman75 $gfreeman75 is offline$

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$Default$ The Angle between an Altitude and a Bisector

Any ideas on how to solve the following problem, or at least get started with solving it?

"In the triangle ABC angle C is greater than angle A. From vertex B two lines are drawn to the opposite side AC or its extension: the angle bisector and the altitude. Prove that the angle formed between the bisector and the altitude is half of the difference of angles C and A."

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