B. because y is already solved
Order 2 rectangle has only 2
It would be D because there are 6 angles of the shape meaning the smallest you could rotate it to be on the same shape is 60 degrees. Then you do that twice and point F will be where point D used to be.
they increased by 70 percent. divide 667 by 912 and you get 0.67237903 but you round to the tenths and get 70% because you move the decimal to the right twice