Question

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Lines m and n are parallel lines that are intersected by the transversal. t

Answer 1

133°

Explanation:

Law of angles formed between two parallel lines (which are intersected by transversal):

m∠1 + m∠2 = 180°

47° + m∠2 = 180°

m∠2 = 180° - 47°

m∠2 = 133°