juan321579 juan321579

15-04-2020
Mathematics

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I need the answer to these problem...I’ve been stuck on it the most.

I need the answer to these problemIve been stuck on it the most class=

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15-04-2020

Answer:

1. 2x + 30° = 180°

2x = 150°

x = 75°

2. (2x - 24)° + (x + 12)° + (x - 8)° = 180°

4x - 20 = 180°

4x = 200

x = 50°

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