When implmenting shapes using structures and classes C++ - c++

Question

Hi guys so I'm trying to draw a tower by implementing shapes using structures and classes in C++. Below is what I'm trying to draw using 6 different shapes: point, shape, rectangle, circle, triangle, square. I have to create .h and .cpp file for each shapes and I never really understood what to put on each .h and .cpp files for each shapes. I will include what I have so far on my main.cpp and I just would like to know if I'm going in the right direction as well as what kind of information/code would I have to write on each .h and .cpp file for each shapes.
Picture of what I'm trying to draw
main.cpp
#include <iostream>
#include "point.h"
#include "shape.h"
#include "rectangle.h"
#include "square.h"
#include "triangle.h"
#include "circle.h"
using namespace std;
int main(){
//create objects of the shapes
Rectangle r, r1;
Square s;
Triangle t;
Circle c, c1;
//first rectangle
r.setLineType('*');
r.moveBy(5, 5); //x and y coordinates
r.setHeight(5);
r.setWidth(20);
r.computeArea();
r.draw(); // draw a rectangle in 2D array
auto firstRectangleArea = r.computeArea();
auto firstRectangleCircumference = r.computerCircumference();
//second rectangle
r1.setLineType('*');
r1.moveBy(10, 0);
r1.setHeight(20);
r1.setWidth(5);
r1.computeArea();
r1.draw(); // draw a rectangle in 2D array
auto secondRectangleArea = r1.computeArea();
auto secondRectangleCircumference = r1.computeCircumference();
//triangle
t.setLineType('*');
t.moveBy(15, 0);
t.setHeight(5);
t.setBase(5);
//first circle
c.moveBy(15, 0);
c.setRadius(2);
auto firstCircleArea = c.computeArea();
auto firstCircleCircumference = c.computeCircumference();
//second circle
c1.setLineType('*');
c1.moveBy(6, 0);
c1.setRadius(4);
auto secondCircleArea = c1.computeArea();
auto secondCircleCircumference = c1.computeCircumference();