BSC - I - PART A - LAB 1. Write a C Program to read radius of a circle and to find area and circumference

 

1. Write a C Program to read radius of a circle and to find area and circumference

SOURCE CODE : 

#include <stdio.h>

int main() {

    float radius, area, circumference;

    printf("Enter the radius of the circle: ");

    scanf("%f", &radius);

    area = 3.14159 * radius * radius;

    circumference = 2 * 3.14159 * radius;

    printf("Area of the circle: %.2f\n", area);

    printf("Circumference of the circle: %.2f\n", circumference);

    return 0;

}

OUTPUT :