For the above figure,
F + V - E = ___
where,
F is the number of faces,
V is the number of vertices and
E is the number of edges.

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Solution

Number of faces = 8
Number of vertices = 6
Number of edges = 12
F + V - E = 8 + 6 - 12 = 2

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Similar questions

For the above figure,
F + V - E = ___?
where,
F is the number of faces,
V is the number of vertices and
E is the number of edges.

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