gurvaljin

public class lab {
    public static void main(String[] args){
        Gurvaljin gurvaljin = new Gurvaljin(new Point(8,15), new Point(1,2), new Point(14,2));
        System.out.println("Talbai: " );
        System.out.println(String.valueOf(gurvaljin.getTalbai()));
        System.out.println("Undur: " );
        System.out.println(String.valueOf(gurvaljin.getUndur()));
    }
}

public class Gurvaljin
{
    private Point pointA;
    private Point pointB;
    private Point pointC;

    public Gurvaljin(Point A, Point B, Point C)
    {
        this.pointA = A;
        this.pointB = B;
        this.pointC = C;
    }

    public float getTalbai()
    {
        float talbai = 0;



        return talbai;
    }

    public float getUndur()
    {
        float undur = 0;

        // http://www.teacherschoice.com.au/maths_library/trigonometry/triangle_given_3_points.htm
        // 3 цэгүүд мэдэгдэж байгаа бол суурь болон өнцөг олох
        // http://www.regentsprep.org/regents/math/algtrig/att13/areatriglesson.htm
        // суурь, өнцөг мэдэгдэж байгаа бол өндөр болон талбайг олох
        //float a =

        return undur;
    }

    public Point getPointA() {
        return this.pointA;
    }

    public Point getPointB() {
        return this.pointB;
    }

    public Point getPointB() {
        return this.pointB;
    }
}

public class Point
{
    private float x;
    private float y;

    public Point(float x, float y)
    {
        this.x = x;
        this.y = y;
    }

    public int getX() {
        return this.x;
    }

    public int getY() {
        return this.y;
    }

    public void setX(int x) {
        this.x = x;
    }

    public void setY(int y) {
        this.y = y;
    }
}