#include<bits/stdc++.h>
using namespace std;
int n;
int main(){
    cin>>n;int a[3]={0};
    for(int i=0;i<n;i++){
        cin>>a[0]>>a[1]>>a[2];
        sort(a,a+3);
        cout<<((a[2]*a[2])==(a[1]*a[1]+a[0]*a[0])?"YES":"NO")<<endl;
    }
}

