Answer:
∡z = 35°
∡x = 54°
∡y = 126°
Explanation:
∡z = 180 - (22 + 19 + 104)
∡z = 180 - 145
∡x = 180 - (22 + 104)
∡x = 180 - 126
∡y = 180 - 54
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