Question

Can there be a polyhedron with 11 faces 9 vertices and 20 edges justify

Answer 1

ANSWER:

no a polyhedron cant have 10 faces , 20 edges, and 15 vertices as eulers formula is not satisfied

euler's formula = faces+ vertices-edges = 2

10 + 15-20 = 2

25-20 = 2

= 2

so it cant have 10 faces , 20 edges, and 15 vertices

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