A sequence of two transformations that can be used to show that polygon ABCDE is congruent to polygon GFJIH is _ followed by _. option for #1: (a) a reflection across the x-axis. (b) a translation 2 units down. (c) a 90 degree counterclockwise rotation about point D. option for #2: (a) a 90 degree clockwise rotation about point D. (b) a reflection across the y-axis. (c) a translation 2 units left.