Proof using Complex Numbers: Ptolemy's Theorem Published 2022-12-29 Download video MP4 360p Recommendations 13:08 Trig Functions of Complex Numbers 19:07 Very Special Triangles 14:59 Proving A Crazy GCD Identity 14:13 Polar Equations of Polygons 04:12 A Beautiful Proof of Ptolemy's Theorem. 13:57 Pythagoras Would Be Proud: High School Students' New Proof of the Pythagorean Theorem [TRIGONOMETRY] 12:29 What comes after forever? 12:05 Understanding The Third Derivative Geometrically 10:59 A Ridiculous Approximation 08:54 Angle Sum Formulae: Proof using Ptolemy's Theorem 14:36 Scientific Concepts You're Taught in School Which are Actually Wrong 11:14 The Man Who Solved the World’s Most Famous Math Problem 21:46 Complex Numbers Have More Uses Than You Think 04:31 Advanced geometry - circles inside of a circle 07:04 Ptolemy's theorem from proj.math documentary Similar videos 07:55 Mastering Complex Numbers - Proving Ptolemy's Inequality with Complex Numbers and Algebra 38:28 A Miraculous Proof (Ptolemy's Theorem) - Numberphile 12:54 Van Aubel's Theorem has a Beautiful and Fun Proof Using Complex Numbers (3Blue1Brown SoME1) 03:38 Ptolemy's Theorem: Simple proof using similarity of triangles. 01:27 Ptolemy's Theorem Visualization | mathocube | 45:48 Ptolemy's theorem and generalizations | Rational Geometry Math Foundations 131 | NJ Wildberger 15:10 Ptolemy’s theorem proof: Cyclic quadrilaterals 00:37 Ptolemy's Theorem Reveals Mind-Blowing Equilateral Triangle Discovery #SOME3 #geometry #theorem 15:26 Fundamental Theorem of Algebra - Numberphile 13:10 Inversion and Ptolemy's Theorem 06:16 An Unusual Way to Prove Napoleon's Theorem 06:25 Description of Proof of Menelaus's Theorem 09:59 Cauchy's Proof of the Basel Problem | Pi Squared Over Six (3blue1brown SoME1 Entry) More results