Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 4 - Section 4.4 - The Trapezoid - Exercises - Page 213: 40b



Work Step by Step

DK is the median because it is the center step on the ladder and its length is equal to the average of the top and bottom steps. DK=AH+3(.125) DK=2.375 DK=.5(AH+GN) DK=.5(2+2.75) DK=.5(4.75) DK=2.375
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