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GeoGebra
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two planes from a cube
Auteur :
Arthur Lee
Thème :
Cube
,
Plans
What is the angle between the triangles GDA and GBA in this cube? What is the size of that angle? Do you find the answer surprising? What method(s) do you use to find that angle?
GeoGebra
Nouvelles ressources
Step-By-Step Rationalization
Slope Between 2 Points (Phase 2)
Luxembourg Symbol (2)
seo tool
רישום חופשי
Découvrir des ressources
hfkjb
Tangent and radius
Kaleidoscope
Untitled
Side Side Side (SSS) w/ Questions
Découvrir des Thèmes
Solides de l'Espace
Multiplication
Vecteurs 3D (Espace)
Fonctions Logarithmiques
Parallélogramme