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Menelaus' Theorem
In triangle ABC, let a line DEF intersect the two sides AC and BC and an extension of AB at F, E, and D. Then AD
BE
CF = BD
CE
AF.
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Contributed by:
Jay Warendorff
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Menelaus' Theorem
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
Menelaus' Theorem
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/MenelausTheorem/
Contributed by:
Jay Warendorff
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