Question

Using Euler's formula, complete the following.
Faces (F)-6
Vertices (V)-?
Edges (E)-12
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Answer 1

Answer:

8 ans

Step-by-step explanation:

Using EULER'S FORMULA:

V-E+F=2

Given: F=6; V=?; E=12

now, putting these values in formula

V-E+F=2

V-12+6=2

V-6=2

V=8

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Answer 2

Answer:

Step-by-step explanation:

THE METHOD FOR EULER'S FORMULA IS :

F + V = E + 2

NUMBER OF FACES = 6

NUMBER OF VERTICES = x

NUMBER OF EDGES = 12

SO, USING EULER'S FORMULA, WE WILL FIND THE NUMBER OF VERTICES IN THE UNKNOWN FIGURE

F + V = E + 2

6 + x = 12 + 2

6 + x = 14

x = 14 - 6

x = 8

THEREFORE, THE NUMBER OF VERTICES IN THE UNKNOWN FIGURE ARE 8.

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