#include<iostream>
#include<algorithm>
using namespace std;
int main(){
	int a,b,c,A,B,C,x,i,n;
	cin>>n;
	for(i=0;i<n;i++){
	cin>>a>>b>>c;
	if(a<b)swap(a,b);
	if(a<c)swap(a,c);
	if(b<c)swap(b,c);
	A=a*a;
	B=b*b;
	C=c*c;
	x=B+C;
	if(A==x){
		cout<<"YES"<<endl;
	}else{
		cout<<"NO"<<endl;
	}
	}
	return 0;
}