If ABCD is dilated by a scale factor of 2 about point E, which of the following is true about line E prime F prime? Square ABCD is shown with line EF running horizontally through the center of the figure. line E prime F prime is perpendicular to line EF. line E prime F prime is parallel to line EF. line E prime F prime intersects with point B′. line E prime F prime passes through the center of dilation.