I have this code here and I'm trying to find out to display sin cosine and tangent of any angle

#include

#include

using namespace std;

int main() {

const double PI = acos (-1);

double angleInDeg;

cout << "Enter an angle in degrees: ";

cin >>angleInDeg;

// convert the angle to radians and display that value

double angleInRads = angleInDeg * PI / 180;

cout << endl << angleInDeg << " degrees = " << angleInRads << " radians";

cout << " This angle has : ";

//ADD CODE BELOW

// (1) find and display the sin of the angle

// (2) find and display the cosine of the angle

// (3) find and display the tagent of the angle

return 0;

}