Centroid of a Tetrahedron
Centroid of a Tetrahedron Tetrahedron: Let ABC be a triangle and D is a point in the space which is not in the plane of the triangle ABC. Then ABCD is called a tetrahedron. Note: The tetrahedron ABCD has four faces, namely ∆ABC, ∆ACD, ∆ABD, ∆BCD. It has four vertices, namely A, B, C, D Read more about Centroid of a Tetrahedron[…]