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# Triangles with Congruent Angles

SATMAT-YINDLY

If $PQ=6$, $QR=4$, $PR=7$, and $RT=6.4$ as shown in the figure above, and if $\angle Q\cong \angle T$; then, what is the perimeter of $\triangle RTW$?

A

$27.2$

B

$24.4$

C

$19.4$

D

$17$