Acronym  sriphi 
Name  small retropental hecatonicosachoron 
Cross sections 
© 
Circumradius  sqrt[5+2 sqrt(5)] = 3.077684 
General of army  rox 
Colonel of regiment  rox 
Confer 

External links 
As abstract polytope sriphi is isomorphic to graphi, thereby replacing decagons by decagrams, resp. by replacing sird by gird.
720  10  10 10  10 +++ 2  3600  2 2  4 +++ 4  4  1800 *  2 10  10  * 720  2 {10} +++ 60  120  30 12  120 sird
© 20042019  top of page 