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Equilateral Triangle on 3 Parallel Lines
Auteur :
Anthony OR 柯志明
Given 3 parallel lines. How to construct an equilateral triangle with the 3 vertices lying on the 3 lines?
GeoGebra
Nouvelles ressources
Building Parallelograms with Set Areas
Building Trapezoids with Set Areas
Slope Between 2 Points (Phase 2)
Parallelogram Anatomy
Pathway to Proof: Triangle Angles
Découvrir des ressources
Translation Horizontal
orthogonio
limitazione
Demonstration of the law of cosines
What's up with b (with a and c)?
Découvrir des Thèmes
Triangles Scalènes
Corrélation
Pyramide
Racine
Triangles Semblables