Need help I am confused I need to find the inscribed angle.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

What is the measure of the smallest angle in the diagram? 15 29 32 45

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o