What are Platonic Solids?
In three-dimensional space, a Platonic solid is a regular, convex polyhedron. It is constructed by congruent (identical in shape and size), regular (all angles equal and all sides equal), polygonal faces with the same number of faces meeting at each vertex. Five solids who meet this criteria are Tetrahedron {3,3} , Cube {4,3} , Octahedron {3,4} , Dodecahedron {5,3} , Icosahedron {3,5} ; where in {p, q}, p represents the number of edges in a face and q represents the number of edges meeting at a vertex; {p, q} is the Schläfli symbol.
How to Calculate Perimeter of Icosahedron given Midsphere Radius?
Perimeter of Icosahedron given Midsphere Radius calculator uses Perimeter of Icosahedron = (120*Midsphere Radius of Icosahedron)/(1+sqrt(5)) to calculate the Perimeter of Icosahedron, The Perimeter of Icosahedron given Midsphere Radius formula is defined as the sum of the total distance around all the edges of the Icosahedron and is calculated using the midsphere radius of the Icosahedron. Perimeter of Icosahedron is denoted by P symbol.
How to calculate Perimeter of Icosahedron given Midsphere Radius using this online calculator? To use this online calculator for Perimeter of Icosahedron given Midsphere Radius, enter Midsphere Radius of Icosahedron (r_{m}) and hit the calculate button. Here is how the Perimeter of Icosahedron given Midsphere Radius calculation can be explained with given input values -> 296.6563 = (120*8)/(1+sqrt(5)).