find the measure in angle X is following
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Answered by
3
Answer:
SUM OF POLYGON ANGLES = 360
=> X + 50 + 130 + 120 = 360
=> X + 300 = 360
=> X = 360-300
=> X = 60
Answered by
1
Answer:
60 degrees
Step-by-step explanation:
Interior angles are supplemented
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