PROPERTY OF CONGRUENCE shape and size to the original preimage. As discussed in Lesson 2, congruence is preserved when a transform Example pair demonstrates preserved congruence. For each pair of shapes, name the transformation(s) being mod A. Translation Congruence is preserved. C. Reflection Congruenc -5-4-3-2-1 -1 -2- -3 -4- -5 5 4 3. 2- 1 2 3 4 5 X npeg to -5-4 Rotation (around the origin) Congruence is preserved. y D. Dilation Congru Οι