The pentagon ABCDE is dilated to the image A'B'C'D'E' with the center of the dilation at the origin. Select all true statements.

The scale factor of the dilation is
The scale factor of the dilation is
Since the line C'D' falls on the line CD, the scale factor is not applied on the line CD.
The line CD is not parallel to the line C'D' because CD passes through the center of the dilation.
The line EA is parallel to the line E'A' because EA passes through the center of the dilation.