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Incircles and a Cevian
Let ABC be a triangle. Let D be a point on AC. Let the incircle of ABC intersect AC at H and let the incircles of ABD and DBC intersect BD at L and K respectively. Then DH = KL.
Contributed by:
Jay Warendorff
After work by:
Antonio Gutierrez
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The statement of the theorem is in
Problem 32. Triangle, Cevian, Incircles
.
RELATED LINKS
Cevian
(
Wolfram
MathWorld
)
Incircle
(
Wolfram
MathWorld
)
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"
Incircles and a Cevian
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/IncirclesAndACevian/
Contributed by:
Jay Warendorff
After work by:
Antonio Gutierrez
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