#include<iostream>
#include<algorithm>
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(c > b) swap(b, c);
		if(b > a) swap(a, b);
		if(a * a == b * b + c * c){
			cout << "YES" << endl;
		}
		else{
			cout << "NO" << endl;
		}
	}
	return 0;
}