What coordinate for f would make triangle abc and triangle def congruent? triangle abc is shown. for triangle abc, a is at 0, 3, b is at negative 1, 2, c is at 2, 3. two other coordinates are shown. d is at negative 1, 0, e is at 1, negative 2.

Compare the F to the C in the first triangle because they are the ones that are supposed to be congruent. The coordinates of the other points are pretty much just there to confuse you. Hope that helped somewhat. ( Don't forget to draw things out )

All you have to do is multiply