Round to the nearest tenth

Optional asked Mar 20, 2022

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Optional asked Mar 20, 2022

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12 votes

Answer:

Explanation:

Pythagorean theorem: b² + 6² = 14²

b² = 14² - 36² = 160

b = 4√10

sin(A) = 6/14 = 3/7

∠A = arcsin(3/7) ≈ 25.4°

∠B ≈ 90° - 25.4° = 64.6°

RaymondChou answered Mar 24, 2022

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