1. Two angles have measures of $28°$ and $62°$. How are these angles classified?
2. An angle pair consists of angles measuring $135°$ and $45°$. What is the correct classification for this pair?
3. An angle measures $47°$. What is the measure of its complementary angle in degrees? ___
4. If an angle has a measure of $115°$, what is the measure of its supplementary angle in degrees? ___
5. Consider two angles with measures of $80°$ and $20°$. Which term best describes their relationship?
6. Angles $\angle P$ and $\angle Q$ are complementary. If the measure of $\angle P$ is $48°$, what is the measure of $\angle Q$ in degrees? ___
7. Two non-adjacent angles, $\angle X$ and $\angle Y$, are supplementary. If the measure of $\angle X$ is $135°$, what is the measure of $\angle Y$ in degrees? ___
8. Which of the following pairs of angles are complementary?
9. Two angles are supplementary. Which statement must be true, regardless of their position?
10. An angle in one triangle measures $72°$. An angle in a separate rectangle is supplementary to it. What is the measure of the angle in the rectangle? ___