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Pappus's Hexagon Theorem
Let A, B, and C be three collinear points and D, E, and F be three other collinear points. Let AE ⋂ BD = X, AF ⋂ CD = Y, and BF ⋂ CE = Z. Then X, Y, and Z are collinear.
Drag the points A, B, C, D, E, or F or use the sliders to change the figure.
Contributed by:
Paul Abbott
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Pappus's Hexagon Theorem
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Pascal's Theorem
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MathWorld
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Pappus's Hexagon Theorem
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/PappussHexagonTheorem/
Contributed by:
Paul Abbott
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