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: 38


AC = x + y

Work Step by Step

Step 1: Begin with the equation AB + BC = AC Step 2: Substitute x for AB and y for BC. So, x + y = AC Step 3: Therefore x + y = AC
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