#include <iostream>
#include <stdlib.h>
#include <string>
#include <math.h>
#include <algorithm>

using namespace std;


int main(){
    int input[3];
    int N;
    string *str;
    
    cin >> N;
    
    str=new string[N];
    
    for(int i=0;i<N;i++){
        cin>>input[1]>>input[2]>>input[3];
        sort(input,input+3);
        if(input[1]==sqrt((pow((double)input[2],(double)2)+pow((double)input[3],(double)2)))) str[i]="YES";
        else str[i]="NO";
    }
    
    for(int i=0;i<N;i++) cout<<str[i]<<endl;
    
    delete[] str;
    
    return 0;

}