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Another Variant of Kosnita's Theorem
Let ABC be a triangle with incenter I. Let X, Y, and Z be the incenters of BIC, CIA, and AIB, respectively. Then AX, BY, and CZ are concurrent.
Contributed by:
Jay Warendorff
After work by:
Michael de Villiers
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A dual to Kosnita's theorem
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RELATED LINKS
Incenter
(
Wolfram
MathWorld
)
Incircle
(
Wolfram
MathWorld
)
Concurrent
(
Wolfram
MathWorld
)
Kosnita Point
(
Wolfram
MathWorld
)
Kosnita Theorem
(
Wolfram
MathWorld
)
PERMANENT CITATION
Jay Warendorff
"
Another Variant of Kosnita's Theorem
"
http://demonstrations.wolfram.com/AnotherVariantOfKosnitasTheorem/
Wolfram Demonstrations Project
Published: August 28, 2008
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