**Code:**

**#include <iostream>**

#include <cmath>

#define pi 3.14159

using namespace std;

int main(){

float r, h, l, vol, sa;

cout << "Enter the radius of the cone: ";

cin >> r;

cout << "Enter the height of the cone: ";

cin >> h;

l = sqrt(pow(r,2)+pow(h,2)); //slant height

vol = (pi*r*r*h)/3;

sa = (pi*r*l)+(pi*r*r);

cout << "The Volume is " << vol << " and The Surface area is "<<sa;

}

**Output:**

Enter the radius of the cone: 2

Enter the height of the cone: 7

The Volume is 29.3215 and The Surface area is 58.3086

Process returned 0 (0x0) execution time : 3.997 s

Press any key to continue.