public override string[] GetAnotherFigure()
{
double area = GetArea();
double perim = GetPerimeter();
string[] otherFigureParams = new string[4];
otherFigureParams[0] = ServiceClass.CircleRadiusByArea(area);
otherFigureParams[1] = ServiceClass.CircleRadiusByPerimeter(perim);
otherFigureParams[2] = ServiceClass.IsoscelesWith90TriangleSides(area);
otherFigureParams[3] = ServiceClass.EquilateralTriangleSides(area);
return(otherFigureParams);
}