Answer
CD=5
AD=12
AC=13
Work Step by Step
CD=AB=5
AD=BC=12
AB$^{2}$+BC$^{2}$=AC$^{2}$
25+144=AC$^{2}$
AC=13
Elementary Geometry for College Students (5th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
1439047901
ISBN 13:
978-1-43904-790-3
Chapter 4 - Section 4.3 - The Rectangle, Square, and Rhombus - Exercises - Page 201: 8
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