Respuesta :

Answer:

d = 103

e = 22

f = 55

Step-by-step explanation:

Answer: d= 103 e= 22 f=55  

Step-by-step explanation: (103-degree angles and d) (f and unknown angle) (e and 22 angle) are all vertical angles meaning they are congruent.

e=22 + 103 + angle f= 180 so 103+22= 125    180-125= 55 f=55

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