Find all points of intersection of the given curves. (Assume 0 $ 0 $ 2x and r 2 0. Order your answers from smallest to largest 0. If an intersection occurs at the pole, enter POLE in the first answer blank.) r = 6sin(20), r = 3 (r, 0) = (r, 0) = (r, 0) = (r, 0 ) = (r, 0) = (r, 0) = (r, 0) = (r, 0) =