edge of a cube, distances from a plane (V Soros Olympiad 1998-99 Round 2 11.5)
Source:
May 25, 2024
geometry3D geometry
Problem Statement
It is known that the distances from all the vertices of a cube and the centers of its faces to a certain plane ( values in total) take two different values. The smallest is . What can the edge of a cube be equal to?