How did Perseus kill Acrisius?

Perseus killed Acrisius by accident with a discus, which is a significant moment in Greek mythology. This event is rooted in a prophecy that foretold Acrisius's death at the hands of his grandson. To escape this fate, Acrisius had locked away his daughter, Danaë, but Perseus was eventually born and grew up to fulfill the prophecy.

The incident involving the discus occurs later when Perseus is participating in athletic games. During the competition, he unwittingly throws the discus, which goes off course and strikes Acrisius, killing him instantly. This twist of fate emphasizes the Greek concept of destiny, where no one can escape their predetermined fate, regardless of how much one tries to avoid it. Therefore, this choice is correct as it reflects the tragic nature of mythological narratives and the inevitability of prophecies.