Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 1 - Section 1.2 - Informal Geometry and Measurement - Exercises: 35


$AC$ $=$ $22$

Work Step by Step

Using the Segment Addition Postulate: $AB$ $+$ $BC$ $=$ $AC$ Substitute in the values from the problem: $9$ $+$ $13$ $=$ $AC$ Simplify: $22$ $=$ $AC$
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