Geometry: Common Core (15th Edition)

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

Chapter 3 - Parallel and Perpendicular Lines - 3-3 Proving Lines Parallel - Practice and Problem-Solving Exercises: 25

Answer

No conclusions about lines being parallel can be made with the given information.

Work Step by Step

$\angle 11$ and $\angle 7$ are not formed by the same transversal, so the theorems and postulates do not apply.
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