#include<iostream>
using namespace std;
bool RightAngle(int a,int b,int c)
{
	if((a*a+b*b==c*c||a*a+c*c==b*b)||b*b+c*c==a*a)return true;
	else return false;
}
int main ()
{
	int a,b,c,n;
	cin>>n;
	for(int i=0;i<n;i++)
	{
		cin>>a>>b>>c;
		if(RightAngle(a,b,c))cout<<"YES\n";
		else cout<<"NO\n";
	}
}