Radius of a middlescribed sphere of a Regular Octahedron


An octahedron is a polyhedron with eight faces. A regular octahedron is a Platonic solid composed of eight equilateral triangles, four of which meet at each vertex. The midradius, which touches the middle of each edge, is related to the edge of the octahedron.

Related formulas


rmMidradius of the middlescribed sphere of the octahedron (m)
aLength of the edge of the octahedron (m)