1. Angles $\angle LMN$ and $\angle NMP$ share vertex M and common side $\overrightarrow{MN}$. They have no interior points in common. Which term best describes this pair of angles?
2. Angles $\angle PQR$ and $\angle RQS$ are adjacent. The measure of $\angle PQR$ is $55°$ and the measure of $\angle RQS$ is $35°$. What is the measure of the larger angle they form, $\angle PQS$, in degrees? ___
3. Which of the following conditions is NOT required for two angles to be considered adjacent?
4. Adjacent angles $\angle ABC$ and $\angle CBD$ form the angle $\angle ABD$. If $m\angle ABD = 120°$ and $m\angle ABC = 45°$, what is the measure of $\angle CBD$ in degrees? ___
5. Consider $\angle XYZ$ where point W is in the interior of the angle. Why are $\angle XYZ$ and $\angle XYW$ NOT adjacent angles?
6. What is the common endpoint shared by the two rays that form an angle called?
7. Which geometric figure is defined as having one vertex and extending infinitely in only one direction?
8. A straight path drawn on a blueprint between two specific points represents which geometric figure?
9. An angle is formed by two rays that share a common endpoint. How many rays are needed to form a single angle? ___
10. A line segment is a part of a line that is determined by a specific number of endpoints. How many endpoints does a line segment have? ___