What is the equation of a circle with radius 10 and center -3 and 6?

Equation of a circle is given by:

(x-a)2 + (y-b)2 = r2

Here a & b are the coordinates of the center.

So, a = -3 & b = 6. And r = 10.

Thus, the equation formed is (x+3)2+(y-6)2 = 102