## Spoj TETRA solution

Spoj TETRA solution. Spoj Sphere in a tetrahedron solution. Category: AdHoc, Geometry, Formula This question is based on geometry as we need to find the radius of the sphere subscribed inside an irregular tetrahedron Required Radius = (3*volume of Tetrahedron)/(sum of surface areas of triangular faces). This requires calculation of volume of Irregular Tetrahedron using its edge… Read More »