Saturday, December 26, 2020

Nonagon and hexagon

 NONAGON

https://mssquareroot2.blogspot.com/p/visual-geometry.html
construction of a regular nonagon, 9-gon , 

Visual geometry:

Heptagon and square root 2

 

https://mssquareroot2.blogspot.com/p/visual-geometry.html
Heptagon and square root 2

Visual geometry: ,