Respuesta :

X would equal 16.
180-152=28
I is congruent to f so
28-12= 16
Making x 16

Answer:

x=28

Step-by-step explanation:

We can conclude that AOD and COB are vertical angles, meaning that they are congruent. This forms:

AOD=BOC

152=3x+x+(x+12)

152=5x+12

140=5x

140/5=x

x=28.


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