If there are twelve angles created, almost all of them are congruent. All the sides have to equal 180. If there are three parallel lines they must have 2 angles on each side. 3*2=6, there is a total of six with a measure of 48.
We don't see the choices but the answer will be something like

Answer:
16 I guess
Step-by-step explanation:
2*2 is 4
Then 4 times 4 is 16.