python please,

Create a Class called Square as a subclass of Shape and implement the data member and methods side1, getArea and getPerimeter Create another Class called Rectangle as a subclass of Shape and implement Shape.side1 and Rectangle class's side2 Write the methods getArea and getPerimeter for Rectangle class Create another class called Triangle as a subclass of Shape and implement Shape.side1 and Triangle's class's side2 and side3. Write the methods getArea and getPerimeter for Triangle class