#include <iostream>
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(a>b && a>c){
      if(b*b + c*c == a*a) cout << "YES" << endl;
      else cout << "NO" << endl;
    }
    else if(b>a && b>c){
      if(a*a + c*c == b*b) cout << "YES" << endl;
      else cout << "NO" << endl;
    }
    else {
      if(a*a + b*b == a*a) cout << "YES" << endl;
      else cout << "NO" << endl;
    }
  }

  return 0;
}