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27 May, 12:18

Using Euler's Formula, given Edges = 12, Vertices = 8, how many Faces?

A. 10

B. 8

C. 6

D. 4

+5
Answers (2)
  1. 27 May, 12:24
    0
    The short answer is c
  2. 27 May, 12:38
    0
    C

    Step-by-step explanation:

    Euler's formula for polyhedra states that

    F + V - E = 2 (F is faces, V vertices and E edges), thus

    F + 8 - 12 = 2, that is

    F - 4 = 2 (add 4 to both sides)

    F = 6

    The number of faces is 6
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