the given angle (if 180° ≥ α {\displaystyle \alpha } > 90°) or the complementary angle (if 0° < α {\displaystyle \alpha } ≤ 90°) with four angle bisector...
given angle (if 180° ≥ α {\displaystyle \alpha } ≥ 90°) respectively the complementary angle (if 0° < α {\displaystyle \alpha } < 90°) with five angle bisector...
BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue [Category:Trisection using Maclaurin's Trisectrix]] English author name string: Petrus3743...
Tomahawk(hellblau) English: Regular tridecagon (triskaidecagon), animation, exact design, trisection of an angle by Tomahawk (light blue) Date 24 November 2015 Source...
animation, exact design, trisection of an angle by Tomahawk (blue) Date 22 November 2015 Source Grundkonstruktion nach Andrew Mattei Gleason Angle trisection...
Alberts' Konstruktion. English: Trisection of an angle, proximity construction for angles from 90° to 180° as an animation with step sizes approx. 3° to...
Alberts' Konstruktion. English: Trisection of an angle, proximity construction for angles between > 0° and 180°, as an animation with step sizes approx. 3°...
Winkel mit Hyperbel-Animation.gif Deutsch: Dreiteilung des Winkels mithilfe der Hyperbel als Animation English: Trisection of the angle using the hyperbola...
Animation am Ende 10 s Pause English: Nonagon, an animation from a neusis construction based on the angle trisection 120° by means of the Tomahawk, at the end...
English: Nonagon for a given circumference with an angle trisection, an approximation construction as animation, 36 steps to side length a {\displaystyle a}...
