A cube has v vertices, e edges, and f faces. What is the value of f × v – e?

Question

anonymous · Answer

A cube normally has 8 vertices, 12 edges, and 6 faces so therefore:
$$f\times v-e$$
$$\eqalign{
&f=6 \
&v=8 \
&e=12 \
}$$
So therefore:
$$f\times v-e=6\times8-12=48-12=36$$

goformit100 · Answer

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