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Pascal's Mystic Hexagram

Author:
Vicky Neale
Topic:
Geometry
Drag the blue point to change the ellipse. Drag the black points to change their position on the ellipse.
The red points always lie on a single line - they are collinear.

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  • Open Middle Inscribed Angle Exercise (2)
  • Open Middle Inscribed Angle Exercise (1)

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