Respuesta :

ilovedamonsalvatore
None. But a is located at 1, -3 if that helps at all.

Answer:

I don't know if you typed the question wrong, but coordinates are written as (x, y).

A (1, -3)

B (-3, 1)

C (-1, 3)

D (3, -1)

Hope I helped!

Step-by-step explanation: