The equation of any circle is
(x - a)^2 + (y - b)^2 = radius^2 where our center is (a, b)
Therefore, our equation is as follows.
(x + 2)^2 + (y - 3)^2 = 16
Divide 360 by the number of sides or angles that the polygon has
Answer:

=> the greatest integer is 2
the smallest integer is -2