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21-10-2017
Mathematics

contestada

Euler's formula, V – E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedron. How many faces does a polyhedron with 4 vertices and 6 edges have?
7
4
6
5
Please Help!

Respuesta :

chi3fcomm5nd chi3fcomm5nd

21-10-2017

F=??
4 vertices mean V=4
6 edges mean E=6
4-6+F=2
-2+F=2
F=4

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