What is it I really need help and it’s times

Do u just plot the numbers on the graph like (1,

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

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation