Question

hi priyanshu..by the way guyz can you answer the following pic down plzz......it's not my handwriting but plz adjust​

Answer 1

Answer:

h> // Used for constant PI referred as M_PI /* Function declaration */ double getDiameter(double radius); double getCircumference(double radius); double getArea(double radius); int main() { float radius, dia, circ, area; /* Input radius of circle from user */ printf("Enter radius of circle: "); scanf("%f", &radius);

Explanation: