#include <iostream>
#include <algorithm>
using namespace std;
int main(){
    int a,b,c;int n;cin>>n;
    while(cin>>a>>b>>c){
        if(max({a,b,c})*max({a,b,c})*2 == a*a+b*b+c*c)cout << "YES" << endl;
        else cout << "NO" << endl;
    }
}
