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25 votes
Please explain how and you’ll get 17 points

Please explain how and you’ll get 17 points-example-1
User Jahmar
by
4.1k points

1 Answer

12 votes

Answer:

∠8=130°

Explanation:

∠8=∠1=180°-∠3=180°-50°=130°

User Giuppep
by
4.3k points