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An Excenter and Circle

Given a triangle \(ABC\), denote \(I\) as the incenter and \(I_a\) as the A-excenter. Denote \(F\) as the foot of the perpendicular from \(I\) to \(BC\). Prove that line \(I_aF\) bisects the A-altitude.

Note by Alan Yan
1 year ago

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Hi I have been trying this but I could not succeed. Could you please post a solution of this ? Shrihari B · 11 months, 3 weeks ago

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