#include<iostream>
#include<algorithm>
using namespace std;

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