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 Edge Length of Tetrahedron given Face Area?
Edge Length of Tetrahedron given Face Area calculator uses Edge Length of Tetrahedron = sqrt((4*Face Area of Tetrahedron)/sqrt(3)) to calculate the Edge Length of Tetrahedron, The Edge Length of Tetrahedron given Face Area formula is defined as the length of any of edges of the Tetrahedron or the distance between any pair of adjacent vertices of the Tetrahedron, and calculated using the face area of the Tetrahedron. Edge Length of Tetrahedron is denoted by l_{e} symbol.
How to calculate Edge Length of Tetrahedron given Face Area using this online calculator? To use this online calculator for Edge Length of Tetrahedron given Face Area, enter Face Area of Tetrahedron (A_{Face}) and hit the calculate button. Here is how the Edge Length of Tetrahedron given Face Area calculation can be explained with given input values -> 10.19427 = sqrt((4*45)/sqrt(3)).