Question

Use Euler's Formula to find the missing number.
Vertices:13
Edges:2
Faces:?

Answer 1

is edges supose to be 28?

Answer 2

if it is i have that answer

Answer 3

yes

Answer 4

its 17

Answer 5

r = m - v + 2, where r = faces, v = vertices, and m = edges

r = 28 - 13 + 2
r = 15 + 2
r = 17,

Answer 6

do you have anymore you need help with?

Answer 7

tog me if you do