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Lines a and b are parallel.

What is the measure of angle b?



Enter your answer in the box.
b =
\degree

Lines a and b are parallel. What is the measure of angle b? Enter your answer in the-example-1
User Tarek
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1 Answer

4 votes
<b and the angle 79 degrees are exterior alternate angles which are equal
b = 79 degrees.
User Ayoub Omari
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