Answer:
m∠2 = 113º
m∠3 = 67º
Explanation:
m∠2 is supplementary to m∠1, meaning if you add them to m∠1, you will get 180º.
m∠2 + m∠1 = 180º.
m∠2 + 67º = 180º
m∠1 and m∠3 are vertical angles and are therefore the same.
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