Parallel lines are preserved in which of the following types of transformations?

I. rotations
II. reflections
III. translations
A.
I only
B.
I and II only
C.
I, II and III
D.
I and III only

1 answer

Parallel lines are preserved in all of the transformations listed: rotations, reflections, and translations. Therefore, the correct answer is:

C. I, II and III