A tetrahedron or triangular pyramid is a polyhedron of 4 triangular faces.
4 triangular faces.
6 edges.
4 vertices
From each one of them they depart 3 edges.
If the faces are equal equilateral triangles, the tetrahedron is regular.
With this app you will be able to find the area of a tetrahedron with a simple formula.
It also has the feature of saving calculations so you can access a result that has been done before.
Get it and start calculating"