Sunday, May 7, 2023

CUBES

 

CUBES


Saturday, February 25, 2023

Pentagons and squares filling of the plane

 Pentagon and square filling of the plane,


Monday, January 2, 2023

Pentagon and 1/2 square root 3

 

Numbers:

Phi: (√(5) + 1) ÷ 2
1.53884176859
0.19320903898
0.09318924785

Monday, December 12, 2022

Friday, December 2, 2022

The 6n+3 series



 What do the numbers 3,9,15,21,27,33,39,45,51,57,63,69,75,81,87,93,99... when it comes to regular polygons have in common?

Friday, October 21, 2022

Construction of a nonagon with compass and marked ruler

 A visual construction of a regular nonagon with compass and marked ruler (neusis construction of a nonagon).


Start with a hexagon and triangle as a base, 

A construction of a regular nonagon with compass and marked ruler

Wednesday, October 19, 2022

The nonagon

 Connecting the crossing points of nonagons (dot to dot)

The nonagon

Saturday, October 1, 2022

Thursday, September 29, 2022

Filling of the plane with pentagons and hexagons

Filling of the plane with pentagons and hexagons

Tuesday, September 27, 2022

11-gon and triangle

 



Tuesday, September 20, 2022

Mapping of regular polygons: octagon

 

√2+1 lines, one being the side of 
the regular octagon.





√ 2

√ 2


 a2 + b2 = c2.
(√ 2+1)2 +(1)2 = c2


Lines of one





 a2 + b2 = c2.
(√2/2)2 + (√2/2+1)2 =c2


Lines of 2



Sunday, September 18, 2022

Mapping of regular polygons : hexagon

Mapping of regular polygons : hexagon


Mapping of regular polygons : hexagon

Mapping of regular polygons : pentagon

 The lines in a pentagon : one and the golden ratio ,


Mapping of regular polygons : pentagon

Saturday, September 17, 2022

Mapping of regular polygons :square

 

Mapping of regular polygons :square



Friday, September 16, 2022

Thursday, September 15, 2022

Mapping of regular polygons

Mapping regular polygons(from my point of view) is mainly about measuring lines and segments of diagonal lines of regular polygons.  It is also about looking for  patterns occurring in regular polygons. In an octagon we can easily find ratios of square root 2, finding ratios and patterns in other polygons is much more difficult.


Lines of one in an octagon

Wednesday, September 14, 2022

49- gon

 49-gon and heptagon, squared numbers



49-gon

Monday, August 22, 2022

Monday, August 8, 2022

The nonagon and the square root 3

The nonagon and the square root 3
The nonagon and the square root 3

 
the nonagon
The nonagon and lines of 1 , 2 and square root 3. The circle in red has a radius of square root 3.

Saturday, June 25, 2022

Saturday, June 11, 2022

17-gon and square root 3

17-gon

 

Sunday, May 29, 2022

23-gon and triangles

 

23-gon and triangles

Friday, May 27, 2022

23-gon

 23-gon

23-gon
23-gon




23-gon and hexagons

23-gon and squares

Wednesday, May 4, 2022

Saturday, April 2, 2022

The nonagon

 THE REGULAR NONAGON

The regular nonagon or 9-gon has 9 lines of equal length arranged around a middle point.


The nonagon


Figure 1:The nonagon

 

Monday, September 6, 2021

25-gon

 The golden ratio and the 25-gon


Saturday, May 22, 2021

Regular polygons: nonagon

 Visual geometry: the regular nonagon

nonagon and square root 3
Square root 3 in a nonagon



Nonagon art
Nonagon: lines of 1, 2 and square root 3 in a nonagon

regular nonagon


Saturday, January 16, 2021

Saturday, December 26, 2020

Nonagon and hexagon

 NONAGON

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

Heptagon and square root 2

 

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