This instance is from Wikipedia and will be reused below a CC BY-SA license. Because a cuboctahedron provides a circumradius divided by edge size equivalent to 1, the triangles needs to be taller than equilateral to produce a positive top. From Wikipedia Bare ta en kikk her på denne siden, https://online-tall-boss-run15753.ambien-blog.com/42681384/top-guidelines-of-freetall-boss-run-online