Use Euler's formula to find the missing number.
Vertices: 13
Edges: 28
Faces:?
(1 point)
• 17
• 16
• 18
• 20
To use Euler's formula, we can apply the formula:
Vertices + Faces = Edges + 2
Given that Vertices = 13 and Edges = 28, we can substitute these values into the formula:
13 + Faces = 28 + 2
Simplifying the equation, we have:
Faces = 28 + 2 - 13
Faces = 30 - 13
Faces = 17
Therefore, the missing number of Faces is 17.