Answer:
C.
Step-by-step explanation:
I cant really explain it but i had the same question and had the answer worked out on the paper
Hope it helps :3 (tell me if it was right or wrong so i know if i need to fix something later)
Answer:
5
Step-by-step explanation:
If the parallelogram is being rotated the side length will stay the same as it is in the current state.