Question

what is Euler's formula? Verify the Euler's as formula for Pentagon prism

Answer 1

Euler's formula = F + V - E = 2
F = Faces ,V = Vertices ,E = Edges

Pentagona prism
Faces = 7
Vertices = 10
Edges = 15

F + V - E = 2

7 + 10 - 51
17-15 = 2

Answer 2

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Euler's formula, Either of two important mathematical theorems of Leonhard Euler.

It is written F + V = E + 2,

where F is the number of faces,

V the number of vertices,

and E the number of edges.

A cube, for example, has 6 faces, 8 vertices, and 12 edges, and satisfies this formula.