C++ Program to Compute Volume and Surface Area of Cone
Write C++ Program to Compute Volume and Surface Area of Cone
// CPP Program to Compute Volume and Surface Area of Cone #include <iostream> #include <math.h> #define PI 3.14 using namespace std; int main() { float radius, height; float surface_area, volume; cout << "Enter radius of a cone :--> "; cin >> radius; cout << "Enter height of a cone :--> "; cin >> height; //cone area formula surface_area = PI * radius * (radius + sqrt(radius * radius + height * height)); //cone volume formula volume = (1.0/3) * PI * radius * radius * height; cout << "\nSurface area of cone :--> " << surface_area; cout << "\nVolume of cone :--> " << volume; return 0; }
Output:
Enter radius of a cone :--> 5
Enter height of a cone :--> 8
Surface area of cone :--> 226.61
Volume of cone :--> 209.33