Answer:
D. I, II, III, and IV
Explanation:
When looking at a parallelogram you know that Q'R'S'T' is 2/3 the size of QRST.
Due to this you know that the length of QR is 2/3 of Q'R'
Due to the image you also know that R' and T' are the same angle, and since angles do not change size like side lengths, you know that angles R' T' and R and T are all equivalent
That guarantees III to be correct as well since angles Q and Q' are equivalent
IV is also correct because, T'S' is 2/3 of TS