Name: SAT Math Help & School Math Mastery
Availability: InStock

Loading...

#31621

trigonometry

similarity

geometry

medium

45 sec

Triangles $RST$ and $U VW$ are similar, with angle $R$ corresponding to angle $U$ , angle $S$ corresponding to angle $V$ , and angle $T$ corresponding to angle $W$ . Angles $S$ and $V$ are right angles. Which of the following statements must be true?

A.

$RS = U V$

B.

$sin (R) = cos (U)$

C.

$tan (S)$ is defined

D.

$cos (T) = cos (W)$