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Bisectors of the Angles of the Orthic Triangle
The altitudes of an acute triangle bisect the internal angles of the orthic triangle.
Contributed by:
Jay Warendorff
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See theorem 192 in N. Altshiller-Court,
College Geometry
, Mineola, NY: Dover, 2007 p. 98.
RELATED LINKS
Angle Bisector
(
Wolfram
MathWorld
)
Orthic Triangle
(
Wolfram
MathWorld
)
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"
Bisectors of the Angles of the Orthic Triangle
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/BisectorsOfTheAnglesOfTheOrthicTriangle/
Contributed by:
Jay Warendorff
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