Which maps ΔABC to a similar, but not congruent, triangle? Group of answer choices

(r90° ◦ T<2, −2>)(△ABC)

(Rx-axis ◦ r90°)(△ABC)

(D4 ◦ r180°)(△ABC)

(T<2, −2> ◦ Rx-axis)(△ABC)

please answer asap i have no idea how to do it. thx