#include <iostream.h>
#include<conio.h>

class Area
{
    public:
    float baseBelow, baseAbove, height, area;

    Area(float b1, float b2, float h)
    {
        baseBelow = b1;
        baseAbove = b2;
        height = h;
    }

    void display()
    {
        area = ((baseBelow + baseAbove) / 2) * height;
        cout << "Area of the trapezium is:- " << area;
    }
};

void main()
{
    clrscr()
    float b1, b2, h;
    cout << "Enter the dimensions of the trapezium.\nAbove base (a) = ";
    cin >> b1;
    cout << "Below Base (b) = ";
    cin >> b2;
    cout << "Height = ";
    cin >> h;
    Area obj(b1, b2, h);
    obj.display();
    getch();
}

//..........Coded by YASH ALAPURIA
 

#include <iostream>
using namespace std;

class Area
{
    public:
    float baseBelow, baseAbove, height, area;

    Area(float b1, float b2, float h)
    {
        baseBelow = b1;
        baseAbove = b2;
        height = h;
    }

    void display()
    {
        area = ((baseBelow + baseAbove) / 2) * height;
        cout << "Area of the trapezium is:- " << area;
    }
};
int main(void)
{
    float b1, b2, h;
    cout << "Enter the dimensions of the trapezium.\nAbove base (a) = ";
    cin >> b1;
    cout << "Below Base (b) = ";
    cin >> b2;
    cout << "Height = ";
    cin >> h;
    Area obj(b1, b2, h);
    obj.display();
}

//..........Coded by YASH ALAPURIA