public static String whatTypeOfTriangleIsThis(double a, double b, double c)
	{
		if(!(isItARightTriangle(a,b,c))) return "";
		if((a == b) || (b == c) || (a == c))
		{
			if((a != b) || (b!= c) || (a != c))
				if(isRightTriangle(a,b,c)){
					return "The triangle is right and isosceles";
				}else
					return "The triangle is isosceles";
			else
				return "The triangle is equilateral";
		}
		else{
			if(isRightTriangle(a,b,c)){
				return "The triangle is right";
			}else
			return "The triangle is scalene";
		}
	}