ねじれ双角錐
1. TrapezohedronThe n-gonal trapezohedron, antidipyramid or deltohedron is the dual polyhedron of an n-gonal antiprism. Its 2n faces are congruent kites (also called trapezia in the US, trapezoids in Britain, or deltoids). The faces are symmetrically staggered. The n-gon part of the name does not reference the faces here but arrangement of vertices around an axis of symmetry. The dual n-gonal antiprism has two actual n-gon faces.
Read “Trapezohedron” on English Wikipedia
Read “ねじれ双角錐” on Japanese Wikipedia
Read “Trapezohedron” on DBpedia
Read “Trapezohedron” on English Wikipedia
Read “ねじれ双角錐” on Japanese Wikipedia
Read “Trapezohedron” on DBpedia
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