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The Reflection Triangle and the Orthocenter
Auteur :
Steve Phelps
Thème :
Géometrie
,
Orthocentre
,
Symétrie
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.
GeoGebra
Nouvelles ressources
Simplifying Radicals: Geometric Thin Slice
van Aubel's Theorem
Isosceles Triangle: Quick Construction
Bottema's Theorem
Slope of a Straight Line: Run and Rise
Découvrir des ressources
Splitting Vector into Components
Rotation about x axisPC4
Matos Translations
"What-If" Project (Regular Complete Pentagons)
Euklidov poučak
Découvrir des Thèmes
Triangles Rectangles
Loi Binomiale
Variables Aléatoires
Expériences Aléatoires
Rectangle