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Find the value of X. Then find the measure of each labeled angle.
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Find the value of X. Then find the measure of each labeled angle.

Find the value of X. Then find the measure of each labeled angle.-example-1
User Nakeer
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Explanation:


(2x + 65) \degree + (3x + 40) \degree = 180 \degree \\ (sum \: of \: internal \: \angle \: s \: between \: two \: \\ \parallel \: sides) \\ \therefore \: 5x + 105 = 180 \\ \therefore \: 5x= 180 - 105 \\ \therefore \: 5x= 75 \\ \therefore \: x= 15 \\ \therefore \:(2x + 65) \degree = (2 * 15 + 65) \degree = 95 \degree \\ \therefore \:(3x + 40)\degree = 85 \degree

User Jackie Chan
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