The golden ratio and the 25-gon
Monday, September 6, 2021
Saturday, May 22, 2021
Regular polygons: nonagon
Visual geometry: the regular nonagon
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| Square root 3 in a nonagon |
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| Nonagon: lines of 1, 2 and square root 3 in a nonagon |
Visual geometry: the regular nonagon
|
| Square root 3 in a nonagon |
|
| Nonagon: lines of 1, 2 and square root 3 in a nonagon |
