Basic College Mathematics (9th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0321825535

ISBN 13: 978-0-32182-553-7

Chapter 8 - Geometry - 8.8 Pythagorean Theorem - 8.8 Exercises - Page 593: 5

Answer

3.317

Work Step by Step

We can use a calculator to estimate the given square root. The calculator shows that $\sqrt 11=3.16625$, which rounds to $3.317$. This makes sense, given that $\sqrt 9=3$.

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