Find all pairs of polar coordinates that describe the same point as the provided polar coordinates. 5) (4, 909) 6) (2, (4, 90 + 360n) and (-4, 270 + 360n) 12 where n is an integer 2, + 201x and -2, 1 1x + (2n+ 1)It) 12 12 where n is an integer Convert each pair of polar coordinates to rectangular coordinates. 7) (2, 3TE 8) |1 , 6 (0, -2) (- V3, ! ) Convert each pair of rectangular coordinates to polar coordinates where r > 0 and 0 S O