Elementary Geometry for College Students (5th Edition)

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

Chapter 9 - Section 9.1 - Prisms, Area, and Volume - Exercises - Page 413: 44

Answer

13 in

Work Step by Step

d=$\sqrt {l^2+w^2+h^2}$ d=$\sqrt {12^2+4^2+3^2}$ d=$\sqrt {144+16+9}$ d=$\sqrt {169}$ d=13
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