(1) Plot the following points on the polar coordinate system. The order in the pair of numbers does not matter as long as it is clear that one number is r and the other is the angle. Best to follow the order (θ,r). (0,5),(2π​,5),(π,5),(23π​,5),(2π,5),(4π​,5),(43π​,5),(45π​,5),(47π​,5)(2π​,−5),(23π​,−5),(−4π​,5),(−23π​,5),(4π​,−5),(23π​,−5)​