Question

using Euler formula find the unknown ​

Answer 1

$\huge\bold\red{ANSWER}$

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EULER'S FORMULA = F + V - E = 2

1)F + 6 -16 = 2

F - 10 = 2

F = 2 + 10

F = 12

2)5 + E -12 = 2

-7 + E = 2

E = 2 + 7

E = 9

3)12 + 14 - E = 2

26 - E = 2

-E = 2 - 26

-E = -24

E = 24

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