Final answer:
Angles in a linear pair are adjacent and supplementary, meaning they add up to 180 degrees. If one angle is known, the other can be found by subtracting from 180.
Step-by-step explanation:
The question relates to the angle relationship between two angles that form a linear pair. Angles that form a linear pair are adjacent (they share a common side) and are supplementary, meaning that they add up to 180 degrees. This relationship can be useful for solving various problems involving angles in geometry.
For example, if one angle in a linear pair is known, the other can be found by subtracting the known angle from 180 degrees. In this context, if we are provided with one of the angles such as 48.7°, we can find the other angle by calculating 180° - 48.7°, which would give us the measure of the adjacent angle in the linear pair.