using Euler's formula, find the unknown
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Euler’s Formula is F+V=E+2
In first case F? V=6 E=12
Using the formula
F+6=14
F=8
In second case F=5 V=? E=9
Using the formula
5+V=9+2
5+V=11
V=6
In third case F=20 V=12 E=?
Using the for
20+12=E+2
32=E+2
E=30
In fourth case F=6 V=8 E=?
Using the formula
6+8=E+2
14=E+2
E=12
Please mark as the brainliest
In first case F? V=6 E=12
Using the formula
F+6=14
F=8
In second case F=5 V=? E=9
Using the formula
5+V=9+2
5+V=11
V=6
In third case F=20 V=12 E=?
Using the for
20+12=E+2
32=E+2
E=30
In fourth case F=6 V=8 E=?
Using the formula
6+8=E+2
14=E+2
E=12
Please mark as the brainliest
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