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Some Important Concepts
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☼ Some Important Concepts ( F + V = E + 2 ) :–
■ A cuboid has 8 vertices, 12 edges and 6 faces.
■ A tetrahedron has 4 vertices, 6 edges and 4 faces.
■ A Pyramid has 5 vertices, 8 edges and 5 faces.
■ A Prism has 6 vertices, 9 edges and 5 faces.
