Which transformations will produce similar, but not congruent figures?
a.) triangle mno is reflected across the x-axis and then rotated 90 degrees clockwise to form triangle m"n"o".
b.) triangle mno is reflected across the x-axis and then translated 9 units down to form triangle m"n"o".
c.) triangle mno is reflected across the y-axis and then dilated by a scale factor of 1.8 to form triangle m"n"o".
d.) triangle mno is reflected across the y-axis and then rotated 180 degrees clockwise to form triangle m"n"o".