Stella Octangula (Actual)

(box: x-ray) (F: faces) (slider: perspective) (image: L=rotate R=zoom) (M: metrics)

actual compound

Vertices:	8 (8[3])
Faces:	8 (equilateral triangles)
Edges:	12 (equal length)
Symmetry:	Full Octahedral (Oh)
Dihedral Angle:	acos(1/3)	≈70.528779366 degrees
(values below based on edge length = 1)
[3]-Vertex Radius (8):	sqrt(6)/4	≈0.612372435695794524549
Volume:	sqrt(2)/8	≈0.17677669529663688110

References:

[1]