The shaded area would be 2 because there is a whole square shaded in the the other two are 1/2 so if you add 1/2 together with another 1/2 plus the whole shaded square you would get two.
At least that’s what I understood from the question
You'd have to add 19w in order to cancel out the -19w
Your answer would be the first one because a reflection is when the object is facing itself
The red corner should face itself
Hope This Helps! :)
Answer:
Is this the full question?
