public void Perimeter2D()
{
var t = new Triangle(new Point(0.0, 0.0), new Point(4.0, 0.0), new Point(0.0, 3.0));
Assert.AreEqual(12.0, t.Peremiter2D);
var t2 = new Triangle(new Point(0.0, 0.0), new Point(0.0, 0.0), new Point(0.0, 0.0));
Assert.AreEqual(0.0, t2.Peremiter2D);
}
public void Area2D()
{
var t = new Triangle(new Point(0.0, 0.0), new Point(4.0, 0.0), new Point(0.0, 3.0));
double s = t.Area2D;
double expectedS = (3 * 4) / 2;
Assert.AreEqual(expectedS, s);
var t2 = new Triangle(new Point(0.0, 0.0), new Point(0.0, 0.0), new Point(0.0, 0.0));
Assert.AreEqual(0.0, t2.Area2D);
}
