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Dennis_Churaev [7]
3 years ago
14

! Question 1 (1 point) Retake question

Mathematics
2 answers:
NISA [10]3 years ago
8 0

Answer:

80

Step-by-step explanation:

77julia77 [94]3 years ago
4 0

Answer:

80°

Step-by-step explanation:

I think all angles are 180°

so 60 +40 = 100

180 - 100 = 80

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