public void Test()
{
var polygonPerimeter = new PolygonPerimeter();
var answer = polygonPerimeter.Perimeter(5, 3.7);
Assert.AreEqual(21.748, answer);
}
public void OneHundredSidedPolygon()
{
var polygonPerimeter = new PolygonPerimeter();
var answer = polygonPerimeter.Perimeter(100, 1.0);
Assert.AreEqual(6.282, answer);
}