Which sequence of transformations proves that shape I is similar to shape II?
A.
a 90° clockwise rotation about the origin, and then a dilation by a scale factor of 2
B.
a reflection across the x-axis, and then a dilation by a scale factor of 1.5
C.
a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 1.5
D.
a reflection across the x-axis, and then a dilation by a scale factor of 2
E.
a reflection across the y-axis, and then a dilation by a scale factor of 2