A_PRM_07

/* Write a Program Findout area of Circal Using Pointer */

#include<stdio.h>
#include<conio.h>
void main()
{
    float ra,*r,pi=3.14,area;
    clrscr();

    printf("\n Enter Area : ");
    scanf("%f",&ra);
    r=&ra;
    area=pi*(*r)*(*r);
    printf("\n Circal Of Area is : %.2f",area);
    getch();
}