In the context of music theory, a triad consists of three notes that typically includes the root, the third, and the fifth of a scale. The notes A and C suggest we are looking for a triad built on the note A. The basic triad containing A (as the root) and C (the minor third) would include the note E (the perfect fifth).
Given the options you provided:
- OF
- OB
- OE (which could be interpreted as E)
- ForE
The correct answer would be OE (E).
1 answer