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serg [7]
3 years ago
11

Heeelllllllllllppppppp again...lol

Mathematics
1 answer:
vodomira [7]3 years ago
4 0

Answer:

47 = C

Step-by-step explanation:

The exterior angle of a triangle is the sum of the opposite interior angle

99=52+C

99-52 = C

47 = C

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