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# Solving with Perpendicular Angles

GEOM-YYXVLT

Let $\overline{AB}$ be perpendicular to $\overline{CD}$. Find $x$ if $\angle DCE = 6x + 4$

A

$x = 90$

B

$x = 8$

C

$x = 52$

D

$x = 9$

E

$x = 23$

F

$x = 11$