Volume of a tetrahedron revisited

• Autorzy: Bhattacharyya A. , Pal B.
• Języki publikacji: EN

Abstrakty

EN

The volume of a tetrahedron is represented in terms of the twelve face angles, inradii of the faces of tetrahedron, circumradii of the faces and the radius of the sphere circumscribing the tetrahedron.

Słowa kluczowe

EN

tetrahedron; inradius; circumradius; face angle; simplex

PL

czworościan; kąt nachylenia; sympleks

• Wydawca: De Gruyter
• Czasopismo: Demonstratio Mathematica
• Rocznik: 2014
• Tom: Vol. 47, nr 1
• Strony: 253--257
• Opis fizyczny: Bibliogr. 2 poz.

Twórcy

autor

Bhattacharyya A.

• Department of Mathematics, Jadavpur University, Kolkata 700032, West Bengal, India

autor

Pal B.

• Department of Mathematics, Jadavpur University, Kolkata 700032, West Bengal, India

Bibliografia

• [1] M. Berger, Geometry I, Universizext, Springer, Berlin, 1987.
• [2] Y. Cho, Volume of a tetrahedron in terms of dihedral angles and circumradius, Appl. Math. Lett. 13 (2000), 45–47.