Dissecting a Cube for a Regular Tetrahedron

Thème :Cube

When a cube is sliced at four corners using a plane containing three face diagonals, a regular tetrahedron is left in the middle after removing the four corners.

Nouvelles ressources

bewijs stelling van Pythagoras
Model sferyczny - dwunastościan-dwudziestościan
Trefoil Knot
Fourier Lissajous (Mechanical)
רישום חופשי

Découvrir des ressources

Step functions
Absolute Value Inequality Illustrators
Perpendicular Bisectors
#25 Test Question

Découvrir des Thèmes

Vecteurs 2D (dans le Plan)
Logarithme
Angles
Pythagore ou Théorème de Pythagore
Triangles Isocèles