International Journal of Geometry

Vol. 14 (2025), No. 4, October

ZEYNEP CAN and EBRU YAZ AKDOĞAN- Versions of Pythagorean Theorem in TO and TH planes
ARNE ERIKSON – On certain relations in the arbelos
OVIDIU T. POP and ION PĂTRAȘCU- On a construction problem
TRAN QUANG HUNG – Another refinement of the classical Garfunkel–Bankoff inequality
PARIS PAMFILOS – Conics with three equal chords through a point
DAVID FRAIVERT – Six divisions of the sides and diagonals of a quadrilateral by circles that form Pascal points
HASSAN BOUALEM and ROBERT BROUZET – A reflection on geometric constructions and symmetry. The case of Varignon’s theorem