Similar to 正四角錐反柱
同相双三角台塔柱
Elongated triangular orthobicupola同相双四角台塔
Square orthobicupola二側錐五角柱
Biaugmented pentagonal prism二側錐三角柱
Biaugmented triangular prism二側錐六角柱
Metabiaugmented hexagonal prism0
0▲1 trends1
1▼-2 trends2
23
34
45
56
67
78
89
91349
1349 (band)1680
1048576
12345679
角錐
Pyramid (geometry)三角錐
Tetrahedron正四面体
Regular tetrahedron星型八面体
Stellated octahedron数学
Mathematics▲1 trends0.999...
0.999...▲1 trends0次元
Zero-dimensional space0の0乗
Zero to the power of zero▲1 trends1次元
One-dimensional space