What is Great Dodecahedron ?
In geometry, the great dodecahedron is a Kepler–Poinsot polyhedron, with Schläfli symbol {5,5/2} and Coxeter–Dynkin diagram of. It is one of four nonconvex regular polyhedra. It is composed of 12 pentagonal faces, with five pentagons meeting at each vertex, intersecting each other making a pentagrammic path.
How to Calculate Edge length (a) of Great Dodecahedron given Circumsphere radius (rc)?
Edge length (a) of Great Dodecahedron given Circumsphere radius (rc) calculator uses length_edge = (4*Radius)/(sqrt(10+2*sqrt(5))) to calculate the Length of edge, The Edge length (a) of Great Dodecahedron given Circumsphere radius (rc) formula is defined as a straight line connecting two vertices of Great Dodecahedron. Length of edge and is denoted by a symbol.
How to calculate Edge length (a) of Great Dodecahedron given Circumsphere radius (rc) using this online calculator? To use this online calculator for Edge length (a) of Great Dodecahedron given Circumsphere radius (rc), enter Radius (r) and hit the calculate button. Here is how the Edge length (a) of Great Dodecahedron given Circumsphere radius (rc) calculation can be explained with given input values -> 0.189263 = (4*0.18)/(sqrt(10+2*sqrt(5))).