MathDB
Inequality related with tetrahedron

Source: Sharygin contest 2008. The correspondence round. Problem 24

September 3, 2008
inequalitiesgeometry3D geometrytetrahedrongeometry proposedgeometry unsolved

Problem Statement

(I.Bogdanov, 11) Let h h be the least altitude of a tetrahedron, and d d the least distance between its opposite edges. For what values of t t the inequality d>th d>th is possible?