#rhombicosidodecahedron

[dyst-blogs]

this is a rhombicosidodecahedron appreciation post!!!! reblog if you are a rhombicosidodecahedron enjoyer

[knotty-et-al]

Rhombicosidodecahedron and its dual, the deltoidal hexecontahedron

I constructed the rhombicosidodecahedron from a truncated icosahedron (red lines, truncations are violet)

Marks of the deltoidal hexecontahedron's vertices:

[best-shapes]

Regular-ish Convex Polyhedra Bracket — Round 1

Propaganda

Sphere:

"Formally, a sphere is the set of points that are all at the same distance r from a given point in three-dimensional space." — Wikipedia

Not a convex polyhedron.

Image Credit: Aizenr

Rhombicosidodecahedron:

Archimedean Solid

Semiregular

Dual of the Deltoidal Hexecontahedron

It has 12 regular pentagonal faces, 30 square faces, 20 regular triangular faces, 120 edges, and 60 vertices.

Image Credit: Cyp

[art-of-mathematics]

wip

[d-tronaustin]

[object-tournament]

WHO SUBMITTED THE RHOMBICOSIDODECAHEDRON SIX TIMES DAMMIT

[best-shapes]

Since the Rhombicosidodecahedron was eliminated in Round 1, I can make it my profile picture without biasing the results.

Ah yes, the default rhombicosidodecahedron. A noble beast, threatened but not extinct. Won't you adopt one for your avatar?

[baroueman]

Ah, @anthonyjamesstudio's Great Rhombicosidodecahedron, dating at 2020. This artpiece increased the trend that are infinite objects. Infinite mirrors, infinite cubes, infinite mirror tables, infinite mirrors....interchangeably, these artpieces use reflective mirrors with specific patterns and sometimes layers to create the illusion that the design continues forever. These expensive pieces of art are majestically unique. I myself own an infinite cube, infinite mirror table, and infinite mirror frame.

[paintedkobold]

imagine making this into a die and using it in dungeons and dragons lmfao

[wanderingandfound]

New profile picture! The Tumblr-style truncated icosidodecahedra were made by @anonymous-leemur, and I recolored them using @arokill‘s recolor of Gilbert Baker’s nine-stripe Pride flag.

[l-amplights]

whoever wrote the "thats like my 4th favourite shape" line for tennis ball. i love you /p

[dyst-blogs]

rhombicosidodecahedron naturally has a rhythm to it and i love it. RHOM-bi-COS-i-DO-de ca-HE-dron (deca has no dash bc its 16th notes). its got an interesting stress pattern, its 4 beats, theres a variation in the rhythym. etc. idk its a good word

[best-shapes]

Regular-ish Convex Polyhedra Bracket — Round 5 (Finals)

Propaganda

Truncated Icosidodecahedron:

Also called the Rhombitruncated Icosidodecahedron, Great Rhombicosidodecahedron, Omnitruncated Dodecahedron, Omnituncated Icosahedron

Archimedean Solid

Semiregular

Dual of the Disdyakis Triacontahedron

It has 12 regular decagonal faces, 20 regular hexagonal faces, 30 square faces, 180 edges, and 120 vertices.

It has the most edges and vertices of all platonic and archimedean solids.

Of the vertex-transitive polyhedra, it fills up the most of the volume of the sphere it fits in (89.80%).

It is not actually the shape you get when you truncate an icosidodecahedron, although it is topologically equivalent.

It is the mod's favorite three-dimensional shape.

They made a void truncated icosidodecahedron and it's glorious. I had one for a while, it's hard to turn because of alignment issues, especially the decagonal sides. Fun puzzle tho, never did figure out how to permute the last layer...

Image Credit: @anonymous-leemur

Regular Icosahedron:

Platonic Solid

Regular

Dual of the Regular Dodecahedron

It has 20 regular triangular faces, 30 edges, and 12 vertices.

Image Credit: @etirabys

[onlineviolence]

Does Gamaliel know how to do advanced math?

yes

[pixelatedvoid]

Silly Game Time: What's the best shape?

Flat: hexagons. Love em.

3D: rhombicosidodecahedrons iykyk but also they’re just so coooooolllll

[object-tournament]

tot2023: wave 5

round 3, match 56

[id: two pictures. the first shows a green render of a rhombicosidodceahedron, a polyhedra with triangular, square and pentagonal faces, the second 3 sticks of butter. end id.]