Number of faces, edges and vertices of an octahedron

Dragging the slider will split the solid open to help you elaborate strategies to count faces, edges and vertices... have fun ! What is happening on the negative side of the slider is also very nice.

 

Sébastien Vieilhescazes

 
Type de ressources
Activité
Balises
edge  face  mrv  octahedron  solid  vertex  vertices 
Tranche d'âges
7 – 15
Langue
English
 
 
 
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