#### Answer

angle $5$

#### Work Step by Step

Supplementary angles are angles whose sum is 180 degrees.
When these angles are adjacent, they make a straight line.
Thus, in the given figure, the supplement of angle 6 is angle 5.

Published by
Pearson

ISBN 10:
0321867327

ISBN 13:
978-0-32186-732-2

angle $5$

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