Dissecting a Cube for a Regular Tetrahedron

Topic: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.

New Resources

Some random function
Fourier Lissajous (Mechanical)
רישום חופשי
bewijs stelling van Pythagoras
Angle Addition: Warm Up Exercises

Discover Resources

Steiner's Chain
Inscribed angles
Place Value
Pythagorean Triples
Γ'Λυκ-Κεφ1 Μηχ Στερ-Pluto's Orbit - Conservation of Angular Momentum

Discover Topics

Surface
Calculus
Special Points
Standard Deviation
Natural Numbers