Dissecting a Cube for a Regular Tetrahedron

Subiect:Cub

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.

Materiale noi

Ringed Polyhedra
bewijs stelling van Pythagoras
從邊長辨認四邊形
拼砌四邊形 - 工作紙
Linear Approximations

Descoperă materiale

Plane Passing Through 3 Points
geogebra challenge 2
Alg1.1.C6.2 Mystery Functions
slider assignment
Do Three Lengths Form a Triangle

Descoperă Subiecte

Intersecție
Vectori 3D (tridimensionali)
Triunghiuri isoscele
Transformări geometrice
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