Determine whether the polygons with the given vertices are congruent. support your answer by describing a transformation:

In this question, you would like to know weather the polygons with their given vertices are congruent and would like for the answer to be supported by a description of a transformation. A (2,-1), B (3,0), C (2,3) and P (1,2), Q (0,3), E (-3, 2). The triangles can be labeled as congruent because you can map ABC to PRQ by a simple rotation : (x, y) - - > (-y, x).