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Answered by
0
Answer:
60° is your answer
Step-by-step explanation:
make it brainliest answer please please please please please please please please please please because I need only 3 brainliest
Answered by
0
Answer:
Sum of all angles is 360°
50+130+120+x = 360
300+x = 360
x = 360-300
x = 60°
:)
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