Write a C program to find volume of sphere?

Answer 1

double Pi = 3.1415...;//Pi number

double sphereRadius = 0;

double surfaceAreaOfSphere = 0;

...

cout << "Enter a radius of the sphere";

cin >> sphereRadius;

...

surfaceAreaOfSphere = 4*Pi*sphereRadius*sphereRadius;

//or using math.h

surfaceAreaOfSphere = 4*Pi*pow(sphereRadius, 2);

...

cout << "The surface area is: " << surfaceAreaOfSphere;

...

Answer 2

#include#include
using namespace std;

#define PI 3.14285

int main(){

float r, area;

printf("Enter the radius of the sphere:\t");

scanf(%f", &r);

area = 4 * PI * r * r;//formula for area

printf("Area = %f\n,"area);

return 0;

}

Answer 3

Write a C program to draw a sphere in computer graphics?

Answer 4

#include main () {
float v,r,pi;
pi=3.141593;
printf("Enter radius: ");
scanf("%f",&r);
v=(4/3)*pi*r*r*r;
printf("Volume equals: %f\n",v);
}

Answer 5

double area_of_sphere (double radius) return 4. * 3.1415926535897932384626433832795 * radius * radius;