1. The problem statement, all variables and given/known data You go to an amusement park with your friend Betty, who wants to ride the 90-m-diameter Ferris wheel. She starts the ride at the lowest point of a wheel that, as you face it, rotates counterclockwise. What is the magnitude of her displacement vector when the wheel has rotated by an angle of 80 ∘? and What is the direction of her displacement vector when the wheel has rotated by an angle of80 ∘, measured counterclockwise from the horizontal? 2. Relevant equations I have no idea how to do this. 3. The attempt at a solution I tried doing 45tan(80), but its gives me a wrong answer.