Question

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

Answer 1

Answer:

E+V=E+2

20+15=20+2

35 not equal to 22

No, because it doesn't satisfy Euler's formula

Step-by-step explanation:

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Answer 2

Answer:

NO, because of EULER formula

Step-by-step explanation:

10+15- 20=2

25-20=2

5 not equal to 2

so it cannot be 10 faces 20 edges and 15 vertices