Question

4. Can a polyhedron have 15 faces, 30 edges and 20 vertices?
dimn has 8 faces and 8 vertices, find the number of edges.
find the number of edges.​

Answer 1

Answer:

Euler's formula says,

F+V−E=2

Here, F=10

V=15

E=20

So, F+V−E=10+15−20=5



=2

So, such type of polyhedron is not possible.

Step-by-step explanation:

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