WAP in C to find area and circumference of circle

Question

Newbie to C, please help ??

Answer 1

use this function to calculate both area and circumference of a circle and to print:

void CalculateAreaCirculferenceOfCircle_techQH(double RadiusOfCircle)
{
  printf("Area of Circle=%lf",3.14*RadiusOfCircle*RadiusOfCircle);
  printf("Circumference of Circle=%lf,2*3.14*RadiusOfCircle);
}

else you want a function then try :

double CalculateArea_TechQH(double RadiusOfCircle)
{
 return 3.14*RadiusOfCircle*RadiusOfCircle;
}

double CalcuateCircumferenceOfCircle(double RadiusOfCircle)
{
  return 2*3.14*RadiusOfCircle;
}