4. Write a simple program to calculate the area and the parameter of a rectangle and the area of circumference of the circle | 22226 Programming in 'C'

Write a simple program to calculate the area and the parameter of a rectangle and the area of circumference of the circle | 22226 Programming in 'C'


#include<stdio.h>

#include<conio.h>


main()

{


int l, b, r, area1, perimeter;

float area2, circum;

clrscr();


printf(“\n Enter Length and Breadth of Rectangle”);

scanf(“%d %d”,&l, &b);


area1=l*b; /*Area of rectangle */

perimeter=2*l+2*b; /* Perimeter of rectangle */

printf(“\n Area of Rectangle = %d”, area1);

printf(“\n Perimeter of Rectangle=%d”,perimeter);

Print(“\n\n Enter Radius of circle”);

scanf(“%d”,&r);


area2=3.14*r*r; /* Area of Circle */

circum=2*3.14*4; /* Circumference of a circle */\

printf(“Area of Circle=%f”,area2);

printf(“Circumference of Circle-%f”,circum);

printf(“\n\n\n\n Press any key to exit….”);


getch();


}




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