Final answer:
Agatha likely knows where all the mirrors are in the School for Good due to her extensive familiarity with the environment, which often comes from spending a significant amount of time in a particular setting. Mirrors in literature can symbolize deep reflection and self-awareness, or they can serve as a strategic tool within the narrative.
Step-by-step explanation:
The question "Why did Agatha know where all the mirrors were in the School for Good?" pertains to the character's knowledge of her surroundings, which is likely due to her familiarity and time spent within that environment. Characters who spend extensive periods in a particular setting often become acutely aware of the specifics of that space, including the location of mirrors. This is comparable to the way individuals can become familiar with the layout of their own homes or schools through daily experience.
In literature, mirrors can symbolize reflection, both in the literal and metaphorical sense, allowing characters like Agatha to see beyond the physical and into the deeper aspects of oneself or others. The knowledge of mirror locations could also be a strategic advantage in narratives involving elements of fantasy or conflict.
It is essential to observe how characters interact with their environment as it can provide insights into their personalities and the themes that a story explores. Whether mirrors are used for self-contemplation, transformation, or as a tactical element, they hold significant meaning in literature.