(N.Avilov) Can the surface of a regular tetrahedron be glued over with equal regular hexagons?
Problem
Source: Sharygin contest. The final raund. 2008. Grade 9. First day. Problem 5
Tags: geometry, 3D geometry, tetrahedron, geometry unsolved
Source: Sharygin contest. The final raund. 2008. Grade 9. First day. Problem 5
Tags: geometry, 3D geometry, tetrahedron, geometry unsolved
(N.Avilov) Can the surface of a regular tetrahedron be glued over with equal regular hexagons?