Which sequence of transformations confirms congruence by mapping shape I onto shape II?

A. a reflection across the x-axis and then a translation 15 units left

B. a 90° clockwise rotation about the origin and then a translation 25 units up

C. a 90° counterclockwise rotation about the origin and then a translation 10 units left

D. a 180° rotation about the origin and then a translation 10 units right

Which sequence of transformations confirms congruence by mapping shape I onto shape II A a reflection across the xaxis and then a translation 15 units left B a class=