What do the guitar chords A2, D2, G2 and Bm2 look lke?

Answer 1

That's kind of an odd way of putting it, normally it would be called A9, D9, etc.

If the strings went from low E to high E, the numbers represent where the sting is fretted, 0 is an open string, x is when a string isn't used.

EADGBE
A9(A2) 002200
2(D9) x00210
G2(G9) 300003
Bm2(Bm9) 224422

There would be other ways to finger these chords, 9th chords often include the 7th, but I'm not sure if you would want the 7th flatted (dominant) or major, so I left the 7th out of these chords.

Answer 2

A2 D2 G2 Bm2
e 0 5 3 7
B 0 7 3 7
G 6 7 4 7
D 7 7 5 9
A 7 5 5 9
E 0 X 3 7

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Answer 3

Bm2 Chord