MathDB

20

Part of 1993 Baltic Way

Problems(1)

Baltic way 93

Source: Combinatory

8/25/2007
Let Q \mathcal Q be a unit cube. We say that a tetrahedron is good if all its edges are equal and all of its vertices lie on the boundary of Q \mathcal Q. Find all possible volumes of good tetrahedra.
geometry3D geometrytetrahedrongeometric transformationdilation