The Reflection Triangle and the Orthocenter

Thema:Geometrie, Höhenschnittpunkt, Spiegelung

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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bewijs stelling van Pythagoras
רישום חופשי
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Entdecke Materialien

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Problema 3-1. Evaluación 2
House2
Untitled
polynomial with complex coefficients

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