Question

s Review View Tell me what you w AaBbccDc LT Normal Paragraph Write in a c program

Answer 1

The formula for calculating the value of A in terms of 'r' and 'V' is :

Below is the program which has the user defined function which calculates the value of A by taking value of 'r' and 'V' as an input from the user:

#include "stdafx.h"
#include <math.h>
#define pi 3.14

double calculate(float r, float v)
{
   double A = r * ( (pi*r) + sqrt( pow(pi*r,2) + ( (9*pow(v,2))/pow(r,4) ) ) );

   return A;
}
int main()
{
   float R, V;
   printf("Enter the radius :");
   scanf("%f",&R);  

   printf("Enter the Volume :");
   scanf("%f", &V);

   double A = calculate(R, V);
  
   printf("The Value of A is : %f", A);
   printf("\n");

   return 0;
}

OUTPUT (output is validated with the google results)

Right circular cone Solve for surface area A 46.4 T Radius Volume 20.94 C:windows system321 cmd.exe Enter the radius 2 Ehe Vathe of uml 2464388120 Press any key to continue . . -

feel free to ask if you have any doubt :)