3 Figures A and B are shown on the coordinate grid.
Part A
Which series of transformations demonstrates that the figures are congruent?
A Reflect Figure A in the y-axis, followed by a reflection in the x-axis.
B Translate Figure A 6 units right, followed by a reflection in the x-axis.
C Rotate Figure A about the origin 180°, followed by a reflection in the x-axis.
D Reflect Figure A in the y-axis, followed by a 90° clockwise rotation about the origin.

Part B
Figure A is rotated 90° clockwise about the origin followed by a reflection in the x-axis. Then it is translated 2 units up and 1 unit left to form Figure C.
Describe a sequence of transformations that demonstrates the congruence between figure c and b .