• public class Point2 extends java.lang.Object

public class Point2 {

private double x; private double y; Q1

public double distanceTo (Point2 other) Returns the distance between this point and another point. Parameters: other - another point Returns: the distance between this point and another point public boolean similarto (Point2 other, double tol) Determines if two points are almost equal (similar). Two points are similar if the distance between them is smaller than the specified tolerance. Parameters: other - the other point to compare tol - the threshold distance between this point and other Returns: true if the distance between this point and other is strictly less than tol public java.lang.String toString() Returns a string representation of this point. The string representation of this point is the x and y-coordinates of this point, separated by a comma and space, inside a pair of parentheses. Overrides: toString in class java.lang.Object Returns: a string representation of this point