Write a C Program to find area and circumference of circle

Below is the source code for C Program to find area and circumference of circle which is successfully compiled and run on Windows System to produce desired output as shown below :

SOURCE CODE : :

/*  C Program to find area and circumference of circle  */

#include<stdio.h>

int main()
{
    float area, radius, circum;

    printf("ENTER THE RADIUS OF THE CIRCLE :: ");
    scanf("%f", &radius);
    area = 3.142 * radius * radius;
    circum = 2 * 3.142 * radius;
    printf("\nTHE AREA OF THE CIRCLE IS :: %f", area);
    printf("\n\nTHE CIRCUMFERENCE OF THE CIRCLE IS :: %f\n", circum);

    return 0;
}

OUTPUT : :

ENTER THE RADIUS OF THE CIRCLE :: 5

THE AREA OF THE CIRCLE IS :: 78.550003

THE CIRCUMFERENCE OF THE CIRCLE IS :: 31.420000

Above is the source code for C Program to find area and circumference of circle which is successfully compiled and run on Windows System.The Output of the program is shown above .