Line B touches the circle at a single point. Line A extends through the center of the circle. I. What is line b in reference to the circle?
2. How large is the angle between lines A and B?

If I understand correctly. Line B is parallel to the circle. Also, the angle is less than 90.

a. is the answer because they are not shared

hello there!

your answer is a “generator”

a generator does not create energy but instead it transforms it.

it’s basically a motor working in reverse.