Answer the question about the twisted Sierpinski gasket.
Which of the following statements about the twisted Sierpinski gasket is/are true?
I. The boundary is infinitely long.
II. The area is infinitely large.
III. The self-similarity is exact, infinite, and universal.
◦ II and III
◦ I and II
◦ I only
◦ III only
◦ I, II, and III