Question

Find the equation of the circle that satisfies the given conditions
Center (6,-6) radius 4

Answer 1

for a circle with (h,k) as center and radius, r the equation is

`(x-h)^2+(y-k)^2=r^2`
center is (6,-6)
radius is 4


`(x-6)^2+(y-(-6))^2=4^2`

`(x-6)^2+(y+6)^2=16`