Answer
DK
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
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
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
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