Question

Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point.
(0, - 3)


exterior

on the circle

Answer 1

the center of the circle is (5, -3) and the radius is 5
hence to know whether the point is interior, exterior or on the circle, you need find the distance between the center and the point. If it is =5, then it is on the circle
if it is > 5 , then it is exterior
if it is <5 , then it is interior

Answer 2

suppose the point is on the circle, then the distance between it and the center =5

Answer 3

suppose the point is outside the circle, then the distance between it and the center > 5

Answer 4

suppose the point is inside the circle, then the distance between it and the center <5

Answer 5

And, how to find the distance is YOUR duty