Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.



unit rad. spheres
Posted:
Jul 26, 2013 10:46 AM


Urner wrote; In Fuller's accounting system (since spread), the rhombic dodecahedron that encases each unitradius sphere in the CCP has a volume of 6 precisely.   No A rh. dodeca vol. = 48 unit tetra. vol. and yes it encloses a sphere that is precisely twice the unit radius spheres have the demos of course, it is all there.



