SAT Math Practice Question #30304 - SATify | SATify

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SAT Math Practice Question #30304 - SATify | SATify

#30304

trigonometry

similarity

medium

75 sec

Calculator OK

Triangle ABC is similar to triangle DEF, where angle A corresponds to angle D and angles C and F are right angles. If $sin (A) = \frac{5}{13}$ , what is the value of $cos (D)$ ?

A.

$\frac{5}{12}$

B.

$\frac{12}{13}$

C.

$\frac{5}{13}$

D.

$\frac{13}{12}$