#include <iostream>
using namespace std;

int main() {
	int n;

	cin >> n;
	for (int i = 0; i<n; i++) {
		int a, b, c;

		cin >> a >> b >> c;
		if (a>b && a>c) {
			if (b*b + c*c == a*a) cout << "YES" << endl;
			else cout << "NO" << endl;
		}
		else if (b>a && b>c) {
			if (a*a + c*c == b*b) cout << "YES" << endl;
			else cout << "NO" << endl;
		}
		else {
			if (a*a + b*b == c*c) cout << "YES" << endl;
			else cout << "NO" << endl;
		}
	}

	return 0;
}