Final answer:
The soccer field experienced a rotation and translation, and other structures likely underwent similar geometrical transformations to move to their final positions in the layout.
Step-by-step explanation:
When a soccer field is rotated and translated in a city's new sports complex plan, the geometrical transformations include a rotation about a point followed by a translation (a slide) in a specific direction. All structures B through I would also undergo various transformations such as rotation, translation, reflection, or a combination of these to move from their initial to final positions in the layout. When describing these transformations, it is important to note the direction and magnitude of movement for translations, the angle and direction of rotations, and the axis of any reflections.