Which minor key is associated with 3 sharps?

The minor key that is associated with three sharps is F# minor. This is determined by the key signature for F# minor, which contains the sharps F#, C#, and G#.

F# minor is the relative minor of A major, which also has three sharps in its key signature. Understanding the relationship between major and minor keys is essential in music theory, as it helps musicians recognize shifts in tonality and the structure of compositions.

In this context, other options do not correspond to the three-sharp key signature. C# minor, for instance, has four sharps; G# minor has five sharps; and D# minor has six sharps. Each of these keys has a different number of sharps in their respective key signatures, which identifies them uniquely.