C++ program to enter the two angles of a triangle and find the third angle
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C++ program to enter the two angles of a triangle and find the third angle. There are you will learn how to find the third angle of a triangle in the C++ language.
Base Knowledge:
a° + b° + c° = 180°
Formula:
c° = 180° - (a° + b°)
Let us understand this example through the C++ program:
// C++ program to find all angles of a triangle if two angles are given
#include <iostream>
using namespace std;
int main() {
int p, q, r;
// p, q, and r is all angles of the triangle
cout << "Enter the two angles of triangle::\n";
cin >> p >> q;
// Compute third angle
r = 180 - (p + q);
// Output
cout << "\nThird angle of the triangle = " << r;
return 0;
}
Output:
Enter the two angles of triangle::
50
70
Third angle of the triangle = 60