Figure

Program to print the formula of Area of  Geometric figure

#include <iostream.h>

#include <conio.h>

int main()

{

cout<<"Enter any index number of following Shape \n \n1-Circle \n \n2- Rectangle \n \n3-Triangle \n \n4-Parallelogram \n";

char fig;

cin>>fig;

switch(fig)

{

    case '1':

    cout<<"Circle= pi*r*r";

    break;

    case '2':   

    cout<<"Rectangle= LxW" ;

    break;

    case '3':

    cout<<"Triangle=BxH/2" ;

    break;

    case '4':

    cout<<"Parallelogram= BxH";

    break;

    default:

    cout<<("Unknown Choice");

}

    getch();

    return 0;

}