MathDB

11

Part of 2000 National High School Mathematics League

Problems(1)

3D Geometry

Source: 2000 National High School Mathematics League, Exam One, Problem 11

3/11/2020
A sphere is tangent to six edges of a regular tetrahedron. If the length of each edge is aa, then the volume of the sphere is________.
geometry3D geometryspheretetrahedron