e-sygoing.link — Plane Geometry https://e-sygoing.link Latest links in the Plane Geometry category en-us Wed, 10 Jun 2026 10:02:19 -0400 Tim's Triangular Page https://e-sygoing.link/link/5289645-tims-triangular-page Explains the basic properties, formulas, theorems and different types of triangles. Includes proofs and illustrations. Thu, 08 Jan 2026 23:13:33 -0500 https://e-sygoing.link/go/5289645 Xah: Visual Dictionary of Special Plane Curves https://e-sygoing.link/link/5289642-xah-visual-dictionary-of-special-plane-curves A Visual Dictionary of Special Plane Curves with graphics. Thu, 31 Jul 2025 17:17:27 -0400 https://e-sygoing.link/go/5289642 Pythagorean Theorem https://e-sygoing.link/link/5289641-pythagorean-theorem A collection of 43 proofs - some interactive - of the Pythagorean theorem. Tue, 04 Jun 2024 03:07:08 -0400 https://e-sygoing.link/go/5289641