- In geometry, the
sphenocorona is a
Johnson solid with 12
equilateral triangles and 2
squares as its faces. The
sphenocorona was
named by
Johnson (1966)...
-
sphenocorona is the
Johnson solid that can be
constructed by
attaching an
equilateral square pyramid to one of the
square faces of the
sphenocorona....
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rhombicosidodecahedron Snub
disphenoid Snub
square antiprism Sphenocorona Augmented sphenocorona Sphenomegacorona Hebesphenomegacorona Disphenocingulum Bilunabirotunda...
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bipyramid Metabidiminished icosahedron Augmented tridiminished icosahedron Sphenocorona 11
Decagonal pyramid Nonagonal bipyramid Augmented pentagonal prism Elongated...
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dodecahedron Augmented hexagonal prism Augmented pentagonal prism Augmented sphenocorona Augmented triangular prism Augmented tridiminished icosahedron Augmented...
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tridiminished rhombicosidodecahedron, snub disphenoid, snub
square antiprism,
sphenocorona, sphenomegacorona, hebesphenomegacorona, disphenocingulum, bilunabirotunda...
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triaugmented hexagonal prism J 57 {\displaystyle J_{57}} , and
augmented sphenocorona J 87 {\displaystyle J_{87}} .
Square pyramidal number, a
natural number...
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dodecahedron Augmented hexagonal prism Augmented pentagonal prism Augmented sphenocorona Augmented triangular prism Augmented tridiminished icosahedron Augmented...
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decagrammic ditetragoltriate. The
vertex figure is a
variant of the
sphenocorona. The 3-3 duoprism, -122, is
first in a
dimensional series of uniform...
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Augmented truncated tetrahedron (8 triangles, 3 squares, 3 hexagons) J86:
Sphenocorona (12 triangles, 2 squares) J91:
Bilunabirotunda (8 triangles, 2 squares...
