#include <iostream>
#include <algorithm>
#include <cmath>
using namespace std;
int main() {
	int n;
	cin >> n;
	for (int i = 0; i < n; i++) {
		int a[3];
		cin >> a[0] >> a[1] >> a[2];
		sort(a, a + 3);
		cout << (hypot(a[0], a[1]) == a[2] ? "YES\n" : "NO\n");
	}
}
