A cube has a side length of 3 units and vertex A at A (0,0,0). Identify the coordinates of the other vertices.
just list all points with coordinates 0 and 3 anywhere:
(0,0,0)
(0,0,3)
(0,3,0)
. . .
(3,3,3)
(0,0,0)
(0,0,3)
(0,3,0)
. . .
(3,3,3)