devRaphe

void main() {
  Circle circle1 = Circle();
  Circle circle2 = Circle.second(12.4);
  Circle circle3 = Circle.third(radius: 22.3, color: 'blue');

  print('''
  
   Circle 1:
    Area: ${circle1.getArea()};
    Circumference: ${circle1.getCircumference()}

devRaphe

void main() {
  Circle circle1 = Circle();
  Circle circle2 = Circle.second(12.4);
  Circle circle3 = Circle.third(radius: 22.3, color: 'blue');

  print('''
  
   Circle 1:
    Area: ${circle1.getArea()};
    Circumference: ${circle1.getCircumference()}