#include <iostream>
#include <vector>
#include <cmath>
#include <algorithm>

using namespace std;

int main() {
	int n;
	cin >> n;
	
	vector<int> v(3);
	int i = 0;
	while (i<n) {
		cin >> v[0] >> v[1] >> v[2];
		sort(v.begin(), v.end());
		if (sqrt(pow(v[0],2)+pow(v[1],2))==v[2]) cout << "YES" << endl;
		else cout << "NO" << endl;
		i++;
	}
	
	return 0;
}