What steps need to be taken so that quadrilateral ABCD can be transformed to overlap quadrilateral A'B'C'D' so that their vertices match?
O Rotate ABCD 90° clockwise about the origin, then translate it 8 units to the left.
O Translate ABCD 10 units to the left, then translate it 10 units down.
O Reflect ABCD about the y-axis, then rotate it 90° counter-clockwise about the origin.
O Translate ABCD 7 units down, then reflect it about the y-axis.