What needs to be changed for this triad to be Augmented? *

Answer:
Learn the A augmented triad chord in root position, with 1st and 2nd inversions, ... might need to be adjusted up or down by one half-note
Explanation:
Answer:
C. Add a sharp to the d
Explanation:
An augmented chord is just the major chord with a raised 5th. In this case, we have a G major chord, and the 5th is D, so raise the D to D# to get augmented.