#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 && a>=c){
      if(a*a == b*b + c*c)cout<<"YES"<<endl;
      else cout<<"NO"<<endl;
    }
    if(b>a && b>c){
      if(b*b == c*c + a*a)cout<<"YES"<<endl;
      else cout<<"NO"<<endl;
    }
    if(c>a && c>b){
      if(c*c == b*b + a*a)cout<<"YES"<<endl;
      else cout<<"NO"<<endl;
    }
  }
  return 0;
}