Trihedron

Autor:SomosAlunos, Steve Phelps

The solid angle at the vertex of a tetrahedron is a trihedral angle, or a trihedron. This trihedral angle shown below is the principal trihedral angle.

Neue Materialien

z`]]
Open Education 2026
The Coordinate Plane (Cartesian Plane)
အခြေခံ data အခေါ်အဝေါ်များ
AI for Math Teachers (prompt examples)

Entdecke Materialien

Symmetrieachse_suchen
Isongonal Conjugates are Foci of Inscribed Ellipse
Angle Bisectors of a Triangle
Limits Algebraically
Area and Perimeter of Rectangles

Entdecke weitere Themen

Sinus
Streudiagramm
Korrelation
Ähnliche Dreiecke
Pyramide