#include <iostream>
using namespace std;
int main(void){

	int n;

	cin >> n;
	for (int i = 0; i < n; i++){

		int a, b, c;
		cin >> a >> b >> c;

		if (a > c){
			int temp = a;
			a = c;
			c = temp;
		}
		if (b > c){
			int temp = b;
			b = c;
			c = temp;
		}

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