Program to Find Area of Circle in C
#include<stdio.h> #include<conio.h> #include<stdlib.h> #define pi 3.14 using namespace std; int main() { int r; float area; system("cls"); printf("Enter Your Radius :: "); scanf("%d",&r); area=pi*r*r; printf("Area of Circle is %f",area); getch(); return 0; } Output :: You Can Download This Program From Here Download Executable From Here
