Sides in pair of figures are proportional. Find missing length(s).
Give your answers as mixed numbers if appropriate.
A. x = 11
, y = 10
, z = 5
B. x = 11
, y = 13
, z = 5
C. x = 11
, y = 13
, z = 5
D. x = 8, y = 9, z = 6
Answer: B
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