Hellooo merry christmas ! can someone please help mee? ik its a lot but even just a little help would be very mich appreciated :))

Does anyone know how to do geometryme with this problem

If wxyz is a square, which statements must be true?

In a class of 77, there are 44 students who play soccer. if the teacher chooses 33 students, what is the probability that none of the three of them play soccer?