Answer;
-they are parallel.
The relationship between all of these segments is that they are parallel.
Step-by-step explanation;
-Reflection is a 'flip' of a shape over the line of reflection, such that all the points of an object are reflected or flipped on this line.
-After reflection the segments drawn between corresponding points on the image of a triangle and its pre-image will be parallel this is because they have the same perpendicular bisector which is the mirror line or the line of reflection.