Geodesic

Volume 22 (2018) no. 2

Sommaire

The Mean Width and Integral Geometric Properties of the Oloid
p. 149-161
PH Curves with Non-Primitive Hodographs
p. 163-181
Construction of a Nine-Point Quadric Surface
p. 183-193
A Proof of Pohlke's Theorem with an Analytic Determination of the Reference Trihedron
p. 195-205
A Study of Paths Formed by Directed Arcs and Line Segments
p. 207-218
Theorems on Two Tetrahedrons Intersecting a Sphere
p. 219-227
The Plücker Quadric's Ambient Space: Alternative Interpretation and its Application
p. 229-244
Packing Three Cubes in 8-Dimensional Space
p. 245-251
A Triangle "Broken" into Four Triangles -- the Special Status of the Central Triangle
p. 253-256
Rotor Coordinates, Vector Trigonometry and Quadrilaterals, with Applications to the Four Bar Linkage
p. 257-268
Dual Tiling Origami
p. 269-281
Spherical Geometry and Spherical Tilings with GeoGebra
p. 283-299