A Octahedron. This shape has 8 faces.
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An octahedron is a solid shape which has six vertices, twelve edges, and eight equivalent equilateral triangular faces.
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Octahedron is the shape that is three dimensional and has 12 faces.
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Prism, which a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms.
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