Square will be centered at the origin on the coordinate plane. A rigid transformation of preimage is performed to image ′′′′. Determine which of the following characteristics or corresponding parts will not remain the same. A. The measure of ∠′ after a reflection across the line y = x

B. The coordinates of A' after rotations of 360°

C. The coordinates of B' after a translation of 3 units left and 2 units up

D. The perimeter of square A'B'C'D'