Question

Using euler's formula find the number of edges in a polyhedron if the number of faces is 20 and the number of vertices is 12

Answer 1

Formula = F+V-E=2

20+12-E=2

32-E=2

2-32=-E

-30=-E

30=E

SO, IT HAS 30 EDGES

HOPE THAT HELPS

Answer 2

Answer:

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