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Dahasolnce [82]
2 years ago
12

May I please receive help?

Mathematics
1 answer:
zubka84 [21]2 years ago
8 0

Answer:

81+71+x=180

152+x=180

x=180-152

x=28°

Step-by-step explanation:

Hope that this is helpful.

Have a great Day.

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