Question

What is the equation of the circle with a center at `(3 ,5 )` and a radius of `6`?

Answer 1

`(x-3)^2+(y-5)^2=36`

Explanation:

The general equation for a circle is `(x-h)^2+(y-k)^2=r^2`, where `(h,k)` is the center and `r` is the radius. We simply plug the values into the general equation to find the answer.