What is the output of this program?#include using namespace

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What is the output of this program?

#include 
    using namespace std;
    #define PI 3.14159
    int main ()
    {
        float radious = 10;
        float Circle;
        Circle = 2 * PI * radious;
        cout << Circle;
        return 0;
    }

1. 10
2. 2
3. Compilation Error
4. Runtime Error
5. 62.8318

Correct Option: E

In this program, we are finding the area of the circle by using concern formula.