Step-by-step explanation:
Adjacent angles are angles that share a common side and vertex. They are also supplementary angles, which means that they add up to 180 degrees.
The steps to tell you if the two angles are adjacent:
1. Look at the angles and see if they share a common side and vertex. If they do, then they are adjacent angles.
2. Draw a line segment between the two angles. If the line segment forms a straight line, then the angles are adjacent angles.
3. Measure the two angles and see if they add up to 180 degrees. If they do, then the angles are adjacent angles.
