regular octahedron

Thesaurus

Noun

regular octahedron - an octahedron with eight equilateral triangles as facesideal solid, Platonic body, Platonic solid, regular convex polyhedron, regular convex solid, regular polyhedron - any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent

Regular Octahedron

regular octahedron

[′reg·yə·lər ‚äk·tə′hē·drən] (mathematics) A regular polyhedron of eight faces.

Octahedron, Regular

one of the five regular polyhedrons. An octahedron has eight faces (triangles), 12 edges, and six vertices; at each vertex four edges meet. If a is the length of an edge, then the octahedron’s volume is .

regular octahedron

noun

Words related to regular octahedron

noun an octahedron with eight equilateral triangles as faces

Related Words

ideal solid
Platonic body
Platonic solid
regular convex polyhedron
regular convex solid
regular polyhedron

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