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Answer:
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Explanation:
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m∠2 = 35°
m∠1 = 180° - 35° = 145°
m∠3 = m∠2 = 35°
m∠4 = m∠1 = 145°
m∠5 = m∠1 = 145°
m∠6 = m∠2 = 35°
m∠7 = m∠2 = 35°
180 = 70 + 27x + 2
180 = 72 + 27x
27x = 180 - 72
27x = 108
x = 108 ÷ 27
x = 4
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