Which transformations will produce similar, but not congruent, figures?

select each correct answer.

a. square abcd is rotated 270° clockwise and then dilated by a scale factor of 13 to form square a"b"c"d" .
b. square abcd is reflected across the x-axis and then dilated by a scale factor of 2 to form square a"b"c"d" .
c. square abcd is translated 8 units right and 8 units up and then reflected across the y-axis to form square a"b"c"d"
d. square abcd is dilated by a scale factor of 45 and then translated 1 unit right to form square a"b"c"d"