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17 votes
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................................................-example-1
User Kutay
by
5.3k points

1 Answer

1 vote

Answer:

75.8°

Explanation:

x + x + 28.4° = 180°{ being linear pair }

2x = 180° - 28.4°

2x = 151.6°

x = 75. 8°

Hope it will help :)

User Dansalmo
by
4.7k points