#include <iostream>
using namespace std;
int main(){
  int n,a,b,c;
  cin>>n;
  for(int i=1;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;
    }else if(b>=a&&b>=c){
      if(b*b==(a*a)+(c*c))cout<<"YES"<<endl;
      else cout<<"NO"<<endl;
    }else if(c>=b&&c>=a){
      if(c*c==(b*b)+(a*a))cout<<"YES"<<endl;
      else cout<<"NO"<<endl;
    }else cout<<"NO"<<endl;
  }
}