A bicycle wheel has radius R. Let P be a point on the spoke of a wheel at a distance d from the center of the wheel. The wheel begins to roll to the right along the the x-axis. The curve traced out by P is given by the following parametric equations:(x(?) = 11? - 5 sin (?)y(?) = 11 - 5 cos (?)What must we have for R and d?R=d =