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Parallel lines and transverals

Parallel lines and transverals-example-1
User Terseus
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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°

User Jhbruhn
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