College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 2 - Section 2.1 - The Distance and Midpoint Formulas - 2.1 Assess Your Understanding: 3



Work Step by Step

Pythagoras' theorem can be used to answer this question. $\sqrt {(3^{2}+4^{2})}$ = $\sqrt {(9+16)}$ = $\sqrt {25}$ = $5$
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