1. A Generalization of the Pythagorean Theorem via Ptolemy's Theorem. Issue 1 (1st January 2023) Authors: Tran, Quang Hung Journal: Mathematics magazine Issue: Volume 96:Issue 1(2023) Page Start: 57 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. A New Angle on the Fermat–Torricelli Point. (27th May 2018) Authors: Benko, David; Coroian, Dan Journal: College mathematics journal Issue: Volume 49:Number 3(2018) Page Start: 195 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. A Variant of the Eyeball Theorem. (25th March 2022) Authors: José García, Emmanuel Antonio Journal: College mathematics journal Issue: Volume 53:Number 2(2022) Page Start: 147 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. An elementary proof of Poncelet's theorem on bicentric polygons. (October 2018) Authors: Shelekhov, A. M. Journal: Sbornik Issue: Volume 209:Number 10(2018) Page Start: 1533 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Zindler Points of Triangles. Issue 5 (14th December 2022) Authors: Berele, Allan; Catoiu, Stefan Journal: Mathematics magazine Issue: Volume 95:Issue 5(2022) Page Start: 482 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗