I need help plz brainiest to the correct answer

Which of the following points is collinear with (-2,1) and (0,3)

Acircle has a circumference of 28.36 units what is the diameter of the circle

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy