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

Untitled
רישום חופשי
Dividing a 2-digit number by a 1-digit number (2)
Nikmati Keunggulan Di Bandar Judi Terpercaya
GeoGebra Notes

Discover Resources

Euclid Book I 36
Definitons
Cut-The-Knot Action 10!
Tangent line to demo f'' < 0
Madison Marshall Geogabra Project

Discover Topics

Unit Circle
Ratios
Division
Line Segment
Expected Value