#### Answer

v=8

#### Work Step by Step

We use Euler's formula:
$$F+V=E+2 \\ 6+V=2+12 \\V=8$$

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Published by
Prentice Hall

ISBN 10:
0133281159

ISBN 13:
978-0-13328-115-6

v=8

We use Euler's formula:
$$F+V=E+2 \\ 6+V=2+12 \\V=8$$

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