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Geometry

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Similar Polygons: The Side Lengths of Two Pentagons

GEOM-ND133S

Pentagons $GIANT$ and $SUPER$ are similar. Find the value of $x+y$.

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A

$\cfrac {11} {6}$

B

$\cfrac {112} {33}$

C

$\cfrac {140} {33}$

D

$\cfrac {60} {11}$

E

$\cfrac {84} {11}$