Mathematics If two rectangles are congruent, which of the following must be true? A. Either rectangle can be obtained from the other rectangle by combining translations, reflections, or rotations in any order. B. Neither rectangle can be obtained from the other rectangle by combining translations, reflections, or rotations in any order. C. Neither rectangle can be obtained from the other rectangle by a translation. D. Either rectangle can be obtained from the other rectangle only by a translation.