import java.util.*;

class Main{
    public static void main(String[] args){
    	Scanner scn = new Scanner(System.in);
    	int n = scn.nextInt();
    	
    	for(int i=0; i<n; i++){
    		int a,b,c;
    		a = scn.nextInt();
    		b = scn.nextInt();
    		c = scn.nextInt();
    		
    		if(Math.abs(a*a-b*b) == c*c || a*a+b*b == c*c){
    			System.out.println("YES");
    		}else{
    			System.out.println("NO");
    		}
    	}
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz