2. Trigonometric Functions on Right Triangles

In a right triangle, what is the longest side called?

Which of the following angle measurements might you find in a right triangle?

In a right triangle, one of the acute angles measures $80°$. What is the measure of the other acute angle?

Given a right triangle where one of the acute angles is $30°$ and the hypotenuse is $10$, what is the length of the side opposite the $30°$ angle (let this length be $x$)?

In the diagram, point O is the center of the circle. If $m\angle \mathrm{ABC}$ = $70°$, what is $m\angle \mathrm{AOC}$?

In a right triangle, if one of the acute angles is $a$, what expression represents the measure of the other acute angle $x$?

In the context of right triangle trigonometry, which trigonometric function is represented by the equation $x=a\sin wt$?

Given a right triangle where $m\angle x=34°$ and $m\angle z=26°$, what is the measure of the right angle in the triangle?

Given a right triangle with an angle of $40°$ and a hypotenuse of length $10$, which equation can be used to find the length of the side adjacent to the $40°$ angle?

Given a right triangle $△CGF$ with right angle at $G$, if $\angle EGF$ measures $35°$, what is the measure of $\angle CGF$?

In a right triangle, if one of the acute angles measures $27°$, what is the measure of the other acute angle?

A regular polygon with $6$ sides is inscribed in a circle. What is the measure of each interior angle of the polygon?