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: 1d

Answer

5 units

Work Step by Step

((x-3),(y+2)) and (x,y-2) To find the distance between the two points we need to use the distance formula $\sqrt (x2-x1)^{2} + (y2-y1)^{2}$ $\sqrt (x-x+3)^{2} + (y-2-y-2)^{2}$ $\sqrt (3)^{2} + (-4)^{2}$ = $\sqrt 9 + 16$ = 5 units
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