Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 5 - Review Exercises - Page 263: 34


The diagonal is about 5.6 inches long.

Work Step by Step

D$^2$=4$^2$+4$^2$ D$^2$=32 D=4$\sqrt 2$$\approx$5.6
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