#include<iostream>
using namespace std;
int main(){
  int n;
  cin >>n;
  while(n--){
    int edge[3];
    for(int i=0; i<3; i++){cin >>edge[i];edge[i] = edge[i]*edge[i];}
    if(edge[0] == edge[1]+edge[2] || edge[1] == edge[2]+edge[0] || edge[2] == edge[0]+edge[1]) cout <<"YES"<<endl;
    else cout <<"NO"<<endl;
  }
  return 0;
}