Answer
AD=$\sqrt {34}$
Work Step by Step
(.5AC)$^{2}$+(.5DB)$^{2}$=AD$^{2}$
25+9=AD$^{2}$
AD=$\sqrt {34}$
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 202: 17
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