Question

Using Euler formula find F if E =12 And v=6

Answer 1

Answer:

Step-by-step explanation:

By Euler's formula we know that,

V-E+F=2

6-12+F=2

-6+F=2

F=2+6

F=8

HOPE IT HELPS....

Answer 2

Using Euler formula F = 8 if E = 12 and V = 6

Given :

E = 12 and V = 6

To find :

The value of F

Concept :

Euler’s formula for Polyhedron :

For polyhedron F + V = E + 2

Where F stands for number of faces , V stands for number of vertices , E stands for number of edges

Solution :

Step 1 of 2 :

Write down number of faces , number of vertices , number of edges

V = Number of vertices = 6

E = Number of edges = 12

F = Number of faces = ?

Step 2 of 2 :

Find number of faces

We use Euler’s formula

By Euler’s formula

F + V = E + 2

⇒ F + 6 = 12 + 2

⇒ F + 6 = 14

⇒ F = 14 - 6

⇒ F = 8

The value of F = 8

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