C Program to Print Area of Circle.

 Area of Circle in C-language :

C Program to find Area of Circle,

In this Program Pi(π) is assumed to be 3.14159.

PROGRAM to find Area of Circle:

#include<stdio.h>
void main()
{

float   Radius, Area;

printf("Enter Radius of the circle: ");
scanf("%f", &Radius);

// Formula (Area of Circle = π . Radius ² )

Area = 3.14159*Radius*Radius;

printf("\nThe Area of Circle is = %f",Area);

}

OUTPUT :-

Enter Radius of the circle: 10

The Area of Circle is = 314.158997