Option (A) is correct. The congruence transformation (x, y) → (x-4, y-2) then the rotation of counterclockwise about the origin.
What is congruence transformation?
Congruence transformation are" transformation that performed on object that create a congruent object. They are three types congruence transformation: 1. Translation(slide) 2. Rotation(turn) 3. Reflection(flip)".
According to the question,
The congruence transformation maps ABCD to A"B"C"D" happens 90° rotation from counterclockwise direction after translation of (x-4,y-1).
Hence, The congruence transformation (x, y) → (x-4, y-2) then the rotation of counterclockwise about the origin.
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