Answer:
m∠2= 39
Explanation:
m∠2 = m∠1 -29
m∠2 = 107- m∠1
so m∠1 -29 = 107- m∠1
m∠1 +m∠1 = 107 +29
2* m∠1 = 136 divide both sides by 2
m∠1 = 136/2 = 68
m∠2 = 68-29 = 39
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