If they answer wrong, they simply did not get the theorem… and worse of all they do not think and do not try to see if their answer makes sense…

Honestly, how in your saine mind can you even conceive the answer to be negative (B) or to have w so much bigger than the hypotenuse (C) and (D)

I think it just shows that nowadays people cannot think.

So why try to find a solution to help with their nonsense instead of making the student think and validate their results.

I guess multiple choice answers are also to blame.