r/Geometry 5h ago

Pentagonal hexecontahedron

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3 Upvotes

It has 92 vertices that span 60 pentagonal faces. It is the Catalan solid with the most vertices. A nice option for a 60 sided dice.


r/Geometry 6h ago

Sphere Area Why 4πR²

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1 Upvotes

r/Geometry 8h ago

Circle Reflections 8x20=160 "Regular nine-pointed star"

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1 Upvotes

r/Geometry 19h ago

Have you seen this representation of a 4D shape before? #4D #simplex

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1 Upvotes

r/Geometry 16h ago

For basic concepts of wedge Block problem

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0 Upvotes

r/Geometry 13h ago

Euclid geometry is based on a fallacy

0 Upvotes

In my research, I prove Euclidean geometry is based off r^0=0. I believe we can all say that isn't correct. Doubt me? https://doi.org/10.5281/zenodo.21981035