Elementary Geometry for College Students (5th Edition)

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

Chapter 10 - Review Exercises - Page 490: 2b

Answer

10 units

Work Step by Step

(3,-2) and (-7,-2) To find the distance between the two points we need to use the distance formula $\sqrt (x2-x1)^{2} + (y2-y1)^{2}$ $\sqrt (-7-3)^{2} + (-2+2)^{2}$ $\sqrt (-10)^{2}$ = 10 units
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