Which of the following sets of angles can be used to construct a triangle?

Which of the following lists of angle measures could be the angle measures of a triangle?

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

Which of the following criteria always proves triangles congruent when using the $\mathrm{Law} \mathrm{of} \mathrm{Sines}$?

Given two angle measures and the length of the included side in a triangle, how many distinct triangles can be formed?

Given that the major arc $JL$ of a circle measures $300°$, which of the following best describes triangle $JLM$ inscribed in the circle with points $J$, $L$, and $M$ on the circumference?

Given that $m\angle A+m\angle B=m\angle B+m\angle C$ in triangle $\mathrm{ABC}$, which of the following must be true?

To prove that two triangles are similar by the SAS similarity theorem, it needs to be shown that two pairs of corresponding sides are in proportion and the included angles are equal. Which of the following statements correctly expresses this condition?

Which pair of triangles can be proven congruent by the $SAS$ (Side-Angle-Side) Congruence Theorem?