Answer: The correct choice is the last answer, Side RS is parallel to Side VT.
When the shape is reflected it is simply turned over. And when it is translated, it is simply moved right.
You will want to flip the shape and move it over first. Then, you can label the points on the new shape. Make sure to go around the shape in the same order as given in the first shape. We start with M and end with Q in the first shape, so start with R and end with V in the second shape.
If you follow that order, you will see that the top and bottom are still parallel. Those are sides RS and VT.