The Reflection Triangle and the Orthocenter

Argomento:Geometria, Ortocentro, Simmetrie

Let triangle A'B'C' be the triangle formed by reflecting the vertices of triangle ABC in the opposite sides. Circles A'BC, B'AC, and C'AB intersect at the orthocenter H of triangle ABC.

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Slope Between 2 Points (Phase 2)
兩位數的位值
רישום חופשי
Area Between Two Curves
函數的單調性

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deegan_sean_lab1.ggb
eğim üçgenini oluşturma
Vielfachheit von Nullstellen
Transformation Reflection
Pythagoras
Multiplying Binomials

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Integrale indefinito
Continuità
Vettori 2D (Due dimensioni)
Matematica
Ellisse