Which of the following correctly expresses the Law of Sines for triangle ABC with sides $a$, $b$, $c$ opposite angles $A$, $B$, and $C$ respectively?

Quadrilateral RSTU is a parallelogram. If angle R measures $x$ degrees and angle S measures $70$ degrees, what must be the value of $x$?

According to the $LawofSines$, which triangles can be mapped onto one another through a sequence of rigid transformations?

In any triangle, which relationship must be true according to the $\mathrm{Law} \mathrm{of} \mathrm{Sines}$?

Given triangle $ABC$, which of the following sets of side lengths could represent the sides of a triangle that satisfies the Law of Sines?

In triangle $DEF$, side $d$ = $8$, side $e$ = $12$, and angle $D$ = $40°$. Using the Law of Sines, what is the approximate measure of angle $F$?

Given triangle $ABC$ with angles $A$, $B$, and $C$, which of the following triangles could ∤ be similar to triangle $ABC$?

Given triangle $△\mathrm{qrs}$ is similar to triangle $△\mathrm{xyz}$, which of the following ratios is equal according to the Law of Sines?

Given triangle $△\mathrm{jkl}$, which of the following triangles is similar to it?