Elementary Geometry for College Students (6th Edition)

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

Chapter 10 - Review Exercises - Page 485: 1c

Answer

13 units

Work Step by Step

(-5,2) and (7,-3) To find the distance between the two points we need to use the distance formula $\sqrt (x2-x1)^{2} + (y2-y1)^{2}$ $\sqrt (7-(-5))^{2} + (-3-2)^{2}$ $\sqrt (12)^{2} + (-5)^{2}$ = $\sqrt 144 + 25$ = 13 units
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