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Assoli18 [71]
3 years ago
6

HELP PLEASE I WILL GIVE 50 POINTS AND MARK BRAINLESS TO BEST ANSWER​

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
5 0

Answer:

c

Step-by-step explanation:

edg 2020

ozzi3 years ago
3 0

Answer:15 is your answer

x+8x+3x=180(sum of interior angle of triangle)

12x=180

x=180/12=15

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