Here , we are given with a circle on cartesian plane , and we need to find the equation of the circle , We are also given that it's centre is at (5,-6) { From graph } and it's radius is 3 units . Now , as we know, the standard equation of a circle is
where (h,k) is the centre of the circle and radius is r . Now , our equation will be ;
This is the required equation of Circle
Or if you want to proceed it further , then you will get x² + y² - 10x + 12y + 50 = 0