Question: 1. Write a method called floatEquals that accepts three floating point values as parameters. The method should return true if the first two parameters are equal within the tolerance of the third parameter.
2. Write a method called isIsosceles that accepts three integer parameters that represent the lengths of the sides of a triangle. The method returns true if the triangle is isosceles but not equilateral (meaning that exactly two of the sides have an equal length), and false otherwise.