A transformation is shown in the diagram. ∠A  ∠A' and ∠C ∠C' Which transformation is shown in the figure? ΔABC was dilated to form ΔA'B'C'. The transformation is not isometric.  ΔABC was reflected to form ΔA'B'C'. The transformation is isometric.   ΔABC was rotated to form ΔA'B'C'. The transformation is isometric.   ΔABC was translated to form ΔA'B'C'. The transformation is not isometric