Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 7 - Similarity - Get Ready! - Page 429: 2


The answer is 110 by corresponding angles.

Work Step by Step

Looking at the diagram, lines a and b are parallel with a transversal line intersecting both lines a and b. Since angle 2 and angle measurement 110 are corresponding angles (meaning they are congruent) angle 2 equals 110 degree.
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