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Given m<2=14 degrees, what is the m<3?

Given m<2=14 degrees, what is the m<3?-example-1

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2 votes

Answer:

76°

Explanation:


m \angle \: 1 + m \angle \: 2 + m \angle \: 3 = 180 \degree \\ \\ 90 \degree + 14 \degree + m \angle \: 3 = 180 \degree \\ \\ 104 \degree + m \angle \: 3 = 180 \degree \\ \\ m \angle \: 3 = 180 \degree -104 \degree \\ \\ m \angle \: 3 = 76 \degree

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