In a circle with center $O$ and radius $20$ inches, if the measure of angle $SOV$ is $72°$, what is the length of minor arc $SV$?

Given a right triangle where $m\angle ABC$ is one of the angles, which of the following could be the measure of $m\angle ABC$?

Given that triangles $vwx$ and $nop$ are similar, and that angle $mv$ is $44°$ and angle $mp$ is $66°$, what is the measure of angle $w$ in triangle $vwx$?

Given a right triangle $△abc$, which of the following triangles represents the image after applying the sine function to angle $A$ to find the ratio of the length of the side opposite angle $A$ to the hypotenuse?

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?

In right triangle $MLO$, angle $MLO$ measures $112°$. What is the measure of angle $MLP$?

Given a right triangle with angles measuring $15°$, $29°$, and $136°$, what is the measure of the smallest angle?

If a sector of a circle has a central angle of $72°$, what is the ratio of the area of the sector to the area of the entire circle?

Suppose $LK$ is tangent to circle $J$ at point $K$. If the distance from the center $J$ to point $L$ is $10$ units and the distance from $L$ to $K$ is $6$ units, what is the length of the radius of the circle?