Geodesic

Volume 20 (2016) no. 2

Sommaire

Ruled and Quadric Surfaces Satisfying ΔIIIx = Λ x
p. 147-157
Concurrency and Collinearity in Hexagons
p. 159-171
Normal Forms of Triangles and Quadrangles up to Similarity
p. 173-184
On the Equality of Cevians: Beyond the Steiner-Lehmus Theorem
p. 185-207
Svetlana Ribbons with Intersecting Axes in a Hyperbolic Plane of Positive Curvature
p. 209-224
Two Examples of Solids Constructed From Given Developments
p. 225-241
Projective Proof and Generalization of Chasles's Theorem Along Non-Torsal Lines
p. 243-251
The History of the International Conference on Geometry and Graphics -- One Person's Reflection
p. 253-262
Modified Yoshimura Pattern for Lighting Environment Education
p. 263-271
Descriptive Geometry Exam: Testing or Traditional Form
p. 273-282