Morley's trisector Theorem for isosceles tetrahedron.
- Resource Type
- Article
- Authors
- Tran, Q. H.
- Source
- Acta Mathematica Hungarica. Dec2021, Vol. 165 Issue 2, p308-315. 8p.
- Subject
- *TETRAHEDRA
- Language
- ISSN
- 0236-5294
We extend Morley's trisector theorem in the plane to an isosceles tetrahedron in three-dimensional space. We will show that the Morley tetrahedron of an isosceles tetrahedron is also isosceles tetrahedron. Furthermore, by the formula for distance in barycentric coordinate, we introduce and prove a general theorem on an isosceles tetrahedron. [ABSTRACT FROM AUTHOR]