How many balls do you have to move, for the triangle to point in a different direction?

Hello!

I am assuming THESE are the Options right:

A) 5
B) 2
C) 4
D) 3
^^^
And this is the Picture right? (Down Below)

So in that case, The Correct Answer would be:

 D)3 because you have to move 3 for the triangle to move.


Hope this Helps! Have A Wonderful Day! :)

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.