Sofia has a rigid plastic tile shaped like a parallelogram, as shown below.
She spins the tile around, flips it over, and slides it across the table. As expected the shape of the tile does not change no matter how she moves it. What properties of transformations does Sofia's tile demonstrate?
A reflection takes parallel lines onto parallel lines
A translation takes parallel lines onto parallel lines.
A rotation takes angles onto angles of the same measure
A translation takes intersecting lines onto perpendicular lines
A reflection takes line segments onto line segments of equal length.
B A rotation changes the measure of an angle to that of its supplement