Question

if f =20, V =12, and b =30 then verify Euler's formula​

Answer 1

Answer:

20

Step-by-step explanation:

Euler's Formula is F+V−E=2, where F= number of faces

V = number of vertices, and E = number of edges.

So, 12+V−30=2

⟹V=30+2−12

Hence V=20

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