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

	return 0;
} 