Final answer:
Rotating the door 180° means making half a revolution and turning the door around, while rotating the door 360° means making a full revolution and returning the door to its original position.
Step-by-step explanation:
In the context of the situation, rotating the door 180° means that you have made half a revolution. This means that you have moved from the original position to the opposite side of the door. In other words, you have turned the door around by 180°.
On the other hand, rotating the door 360° means that you have made a full revolution. This means that you have returned the door to its original position after completing a full rotation. In other words, you have turned the door around by 360° and brought it back to where it started.