Triangle 1 has vertices at (a, b), (c, d), and (e, f).

triangle 2 has vertices at (a+1,b+3), (c+1,d+3), and (e+1,f+3).

what can you conclude about triangle 2?

a.) you cannot tell because you do not know where the points are in the plane.
b.) triangle 2 is congruent to triangle 1 because a translation is a rigid motion.
c.) triangle 2 is congruent to triangle 1 because a reflection is a rigid motion.
d.) triangle 2 is congruent to triangle 1 because a reflection is a rigid motion.