Question

using the Euler's formurla find the unknown faces if vertices is 20 and edges 12
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Answer 1

6 faces of cube vertices 12 and edges 12

Answer 2

Answer:

F+V=E+2

F+6=12+2

F=8

F+V=E+2

5+V=9+2

V=6

F+V=E+2

20+12=E+2

E=30

Step-by-step explanation:

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