Shape A is congruent to shape (blank) as shown by a reflection across the y-axis and then a translation down units. Shape B is congruent to shape (blank) as shown by a reflection across the y-axis and then a translation down units.

Shape A is congruent to shape [ F ] as shown by a reflection across the y-axis and then a translation down [ 3 ] units. Shape B is congruent to shape [ D ] as shown by a reflection across the y-axis and then a translation down [ 2 ] units.