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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def getBottomRight(self):
 """ Retrieves a tuple with the x,y coordinates of the lower right point of the circle. Requires the radius and the coordinates to be numbers """

        return (float(self.get_cx()) + float(self.get_r()), float(self.get_cy()) - float(self.get_r()))