Geodesic

Volume 24 (2020) no. 1

Sommaire

A Generalization of Pascal's Hexagon Theorem to Real Hilbert Spaces
p. 1-7
Constructions in the Locus of Isogonal Conjugates for a Quadrilateral
p. 9-28
Solid Angle Sum of a Tetrahedron
p. 29-34
Mappings from the Plane of a Triangle to a Circumconic
p. 35-47
Entangled: From Triangles to Polygons
p. 49-64
A Generalization of Desargues' Involution Theorem
p. 65-72
Relations Between Ceva's Theorem and the Concurrency of Midlines of Quadrilaterals in a Triangle
p. 73-77
The Ballet of Triangle Centers on the Elliptic Billiard
p. 79-101
Optimal Cells in Crystallography and Arts
p. 103-124
Three-Dimensional Modeling Self-Efficacy: An Examination of Psychometric Properties of a Domain-Specific Instrument in Engineering Graphics Education
p. 125-14