Find the circle's center and radius:

Question

(x+1)²+(y+2)²=25

Answer 1

C(-1,-2) Radius is 5

Answer 2

(x−h)²+(y−k)²=r² is the standard formula of the circle where r = radius and (h,k) are the center point,

Thus in eqaution (x+1)²+(y+2)²=25,

r² = 25

r = √25

r = 5 (Radius)

Center Point is (h,k) = (-1, -2)