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Lines m and n are parallel.
What is m<1?
A 35°
B 50°
C 55°
D 75°


Lines m and n are parallel. What is m<1? A 35° B 50° C 55° D 75° ​-example-1

1 Answer

12 votes

Answer:

55°

Explanation:

∠1 and 55° are alternate interior angles, and alternate interior angles are congruent.

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