asked 15.6k views
5 votes
Parallel lines and transverals

Parallel lines and transverals-example-1
asked
User Terseus
by
8.2k points

1 Answer

7 votes

Answer:

∠1 = 114°

Explanation:

Given that a and b are parallel lines, then

∠1 and ∠7 are alternate exterior angles and are congruent, thus

∠1 = ∠7 = 114°

answered
User Jhbruhn
by
8.4k points

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