Which sentence explains why polygon ABCDEFGH is congruent to polygon MNOPQRST?

Graph of 2 polygons. Polygon 1 at A(6, 6), B(6, 8), C(8, 8), D(8, 4), E(10, 4), F(12, 2), G(4, 2), H(4, 4). Polygon 2 at M(12, minus 6), N(12, minus 8), O(14, minus 8), P(14, minus 4), Q(16, minus 4), R(18, minus 2), S(10, minus 2), T(10, minus 4).

A.
A sequence of translations will map MNOPQRST onto ABCDEFGH.
B.
A sequence of rigid transformations will map MNOPQRST onto ABCDEFGH.
C.
A sequence of rotations will map MNOPQRST onto ABCDEFGH.
D.
A sequence of reflections will map MNOPQRST onto ABCDEFGH.

Which sentence explains why polygon ABCDEFGH is congruent to polygon MNOPQRST Graph of 2 polygons Polygon 1 at A6 6 B6 8 C8 8 D8 4 E10 4 F12 2 G4 2 H4 4 Polygon class=