Question

C program to find area and perimeter of the circle.

Answer 1

Answer:

Please check the attached image for your answer.

Hope it helps :)

Answer 2

Answer:

#include<stdio.h>

int main() {

   float r, Area,  Perimeter;

   printf(“Enter the radius of circle”);

   scanf(“%f”,&r);

   Area = 3.14*r*r;

   Perimeter=2*3.14*r;

   printf(“the area of the circle is %f\n”,Area);

   printf(“the perimeter of the circle is %f\n”,Perimeter);

  return 0;