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# Perimeter of a Triangle

ACTMAT-OTRMEN

Points A$(0,0)$, B$(5,0)$, and C$(0,-4)$ are joined to form a right triangle in the x-y coordinate plane.

Which of the following most closely approximates the perimeter of ${\Delta}ABC$?

A

$6.4$

B

$9$

C

$15.4$

D

$26.4$

E

$57.6$