Triangles Area

Create a Triangle class that has a main method plus two other methods. The main method will input the length of the triangles three sides from the user, determine if the lengths create a valid triangle and if so, prints the area.

To aid the main method, create two other methods as follows:

/**
* Method name: isValid
* Return type: boolean
* Parameters: double side1, double side2, double side3
* The method returns true if the sum of any two sides is greater than the other. Returns false otherwise
*/
public static boolean isValid(double side1, double side2, double side3)


/**
* Method name: area
* Return type: double
* Parameters: double side1, double side2, double side3
* The method returns the area of the triangle defined as
* s = (side1+side2+ side3)/2;
* area =Math.sqrt(s* (s-side1) * (s-side2) * (s-side3))
*/
public static double area(double side1, double side2, double side3)