How many
edges does a polyhedron with 8
faces and 12 vertices have?
2 answers:
Answer:
18 edges
Step-by-step explanation:
v-e+f=2
number of vertices(12) - number of edges (18) + number of faces(8) = 2
Answer:
Edges = 18
Step-by-step explanation:
We know that
v - e + f = 2
Where,
v = vertices
e = edge
f = faces
So,
12 - e + 8 = 2
20 - e = 2
20 - 2 = e
18 = e
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Step-by-step explanation:
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