Find the number of edges of a polyhedron having 18 faces and 14 vertices.
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30 answer
step by step explanation
Let the Number of edges be E
Number of faces be F
Number of vertices be V
we know that
F+V-E=2
18+14-E=2
32-E=2
32-2=E
30=E
or E=30
it is 100% correct answer
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