Find the missing values

( really need )

Which of the following of the following sets of side lengths could not form a triangle?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Does anyone know how to do geometryme with this problem