#include <iostream>
#include <array>

using namespace std;

int main()
{
    int n, a, b, c;
    
    cin >> n;
    
    for (int i = 0; i < n; i++)
    {
        cin >> a >> b >> c;
        if (c >= a && c >= b)
        {
            if (c * c == a * a + b * b)
            {
                cout << "YES" << endl;
            }
            else
            {
                cout << "NO" << endl;
            }
        }
        else if (b >= c && b >= a)
        {
            if (b * b == a * a + c * c)
            {
                cout << "YES" << endl;
            }
            else
            {
                cout << "NO" << endl;
            }
        }
        else
        {
            if (a * a == b * b + c * c)
            {
                cout << "YES" << endl;
            }
            else
            {
                cout << "NO" << endl;
            }
        }
    }
    
    return 0;
}

