(3,2) is the center and the radius is 2. You can see this by taking where the dot is in the graph (in this case (3,2)) that is your middle, while the radius is one half of the circle, basically how many points are between the circle and the dot. Hope this helps!
4/5 divided by 8 is 0.1 other than that I don’t know that question is kind of vague
Answer:
but many of them comes here to do time pass
