#include <iostream>
#include <algorithm>
using namespace std;

int main(){
    int n;
    cin >> n;
    for(int i=0;i<n;i++){
        int s[3];
        for(int j=0;j<3;j++)
            cin >> s[j];
        sort(s,s+3);
        int lo = s[2]*s[2];
        int sh = s[0]*s[0]+s[1]*s[1];
        if(lo==sh){cout << "YES" << endl;
        }else{cout << "NO" << endl;}
    }

    return 0;
}