Write an equation of the circle with its center at (–2, 2) and a radius of 4

Answer 1

(x+2)^2 + (y-2)^2 = 16 is the equation of the circle with center at (-2,2) and radius = 4

the general equation for a circle is (x-h)^2 + (y-k)^2 = r^2 where r= the radius and (h,k) = the center

in the given problem (h,k) = (-2,2) and r=4, r^2= 16