Question

Write a pogram to calcutate the area and circumference of a
circle. ​

Answer 1

Answer:

Hope it helps

Explanation:

Area of Circle = PI * R * R

and

Circumference of Circle = 2 * PI * R

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);

}

Answer 2

Answer:

$\huge\bf\colorbox{lavender}{{\color{b}{ AnSwEr ❖}}}$

Explanation:

#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);

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