#### 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

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Published by
Cengage

ISBN 10:
978-1-337-61408-5

ISBN 13:
978-1-33761-408-5

DK

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