MathDB

5

Part of 1962 Swedish Mathematical Competition

Problems(1)

max cube inside a regular tetrahedron

Source: 1962 Swedish Mathematical Competition p5

3/21/2021
Find the largest cube which can be placed inside a regular tetrahedron with side 11 so that one of its faces lies on the base of the tetrahedron.
geometry3D geometrymaxcubetetrahedron