Question

write a program to input the radius of a circle and display it circumference.​

Answer 1

Answer:

C Program

#include<stdio.h>

int main() {

float radius, area;

printf("\nEnter the radius of Circle : ");

scanf("%d", &radius);

area = 3.14 * radius * radius;

printf("\nArea of Circle : %f", area);

return (0);

Explanation:

I think this is the answer