MathDB

6

Part of 2002 Swedish Mathematical Competition

Problems(1)

a tetrahedron has 5 edges of length 3 and circumradius 2

Source: 2002 Swedish Mathematical Competition p6

3/21/2021
A tetrahedron has five edges of length 33 and circumradius 22. What is the length of the sixth edge?
geometry3D geometrytetrahedronsphere