An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. An octahedron can have 6 to 12 vertices.
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The number of vertices in an octahedron can range from 6 to 12.
They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons. It has 8 faces and can have 6 to 12 vertices.
Faces = 8Vertices = 6 Edges = 12.
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. An octahedron can have 6 to 12 vertices, and 12 to 18 edges.
32* * * * *An octahedron is a generic term for a polyhedron with eight faces. There are a number of different configurations and these will give rise to a different number of vertices. Some examples:Heptagon based pyramid: 8 vertices, 28 angles.Hexagon based prism: 12 vertices, 36 anglesQuadrilateral based dipyramid: 6 vertices, 24 angles.