can a polyhedron have 10 faces, 20 edges and 15 vertices?

V = 15

E = 20

F = 10

Let's begin by introducing the protagonist of this story — Euler's formula:

*V - E + F = 2.*

15 - 20 + 10 = 2

-5 + 10~~ =~~ 2

5~~ =~~ 2

So, it cannot be formed

can a polyhedron have 10 faces, 20 edges and 15 vertices?

V = 15

E = 20

F = 10

Let's begin by introducing the protagonist of this story — Euler's formula:

*V - E + F = 2.*

15 - 20 + 10 = 2

-5 + 10~~ =~~ 2

5~~ =~~ 2

So, it cannot be formed

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