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enot [183]
3 years ago
9

Determine if the angles are complementary, supplementary or vertical. Then find the missing angle.

Mathematics
1 answer:
postnew [5]3 years ago
4 0

Answer:

43

Step-by-step explanation:

Vertically opposite angles.

Here,

b=43 (being vertically opposite angles )

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Step-by-step explanation:

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