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Elenna [48]
3 years ago
7

Will mark brainliest if ur correct! Pls and ty

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

Answer:

138

Step-by-step explanation:

Hexagon total angle = 720

170+ 277 + 135 = 582

720 - 582 = 138

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