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9 votes
Angle relations

A) 73°

B) 149°

C) 163°

D) 31°

Angle relations A) 73° B) 149° C) 163° D) 31°-example-1

2 Answers

5 votes
D 31 . I think. :).
User Anupam Maurya
by
4.3k points
3 votes

Answer:

D

Explanation:

those angles are vertical angles so they are congruent.

User Lukaszberwid
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4.5k points