Question

using Eulers formula find the missing value.
F+V=E+2

faces:8
vertices:6
edges: ?

Answer 1

F + V = E +2, you just have to plug in the given numbers
aces:8
vertices:6
8 + 6 = E + 2
then solve for E
(8+6) = 14
14= E + 2
(-2)
you solve the rest... 14-2= E! :D

Answer 2

i did that and it said the answer was not 12

Answer 3

Really? thats weird

Answer 4

then I have no idea... I am sorry :( maybe it is a computer issue

Answer 5

said it was 8

Answer 6

:o i think there is a computer issue with your software or something. Do you have a teacher ? you can ask them if it is a typo

Answer 7

i just emailed her bc 14-2 DOESNT equal 8

Answer 8

hahah! no it does not! lol awesome

Answer 9

i am keeping it as 12