What is Pentagonal Hexecontahedron?
In geometry, a Pentagonal Hexecontahedron is a Catalan solid, dual of the snub dodecahedron. It has two distinct forms, which are mirror images (or "enantiomorphs") of each other. It has 60 faces, 150 edges, 92 vertices. It is the Catalan solid with the most vertices. Among the Catalan and Archimedean solids, it has the second largest number of vertices, after the truncated icosidodecahedron, which has 120 vertices.
How to Calculate Long Edge of Pentagonal Hexecontahedron given Insphere Radius?
Long Edge of Pentagonal Hexecontahedron given Insphere Radius calculator uses Long Edge of Pentagonal Hexecontahedron = ((Insphere Radius of Pentagonal Hexecontahedron*2)/(sqrt((1+0.4715756)/((1-0.4715756)*(1-2*0.4715756))))*sqrt(2+2*0.4715756))*(((7*[phi]+2)+(5*[phi]-3)+2*(8-3*[phi])))/31 to calculate the Long Edge of Pentagonal Hexecontahedron, Long Edge of Pentagonal Hexecontahedron given Insphere Radius formula is defined as the length of longest edge which is the top edge of the axial-symmetric pentagonal faces of Pentagonal Hexecontahedron, calculated using insphere radius of Pentagonal Hexecontahedron. Long Edge of Pentagonal Hexecontahedron is denoted by le(Long) symbol.
How to calculate Long Edge of Pentagonal Hexecontahedron given Insphere Radius using this online calculator? To use this online calculator for Long Edge of Pentagonal Hexecontahedron given Insphere Radius, enter Insphere Radius of Pentagonal Hexecontahedron (ri) and hit the calculate button. Here is how the Long Edge of Pentagonal Hexecontahedron given Insphere Radius calculation can be explained with given input values -> 5.470218 = ((14*2)/(sqrt((1+0.4715756)/((1-0.4715756)*(1-2*0.4715756))))*sqrt(2+2*0.4715756))*(((7*[phi]+2)+(5*[phi]-3)+2*(8-3*[phi])))/31.