Tetraeder Geometry

Sebhia Marie Dibra, Ulrich Winter
2017 JOURNAL OF ADVANCES IN PHYSICS  
In the same way every circle is corresponding to an equal sided triangle the 3-sphere is corresponding to an inserted tetraeder. The latitude of the corners of the tetraeder on the 3-sphere is calculated here giving the result arcsin(1/3), while arcsin(1/2) is derived for the 2-dimensional sphere.
doi:10.24297/jap.v13i4.6052 fatcat:ogtffkm4hrhcvd43qtsoxu6jre