I think this has been posted before but I'm not sure. Here's the question, if you want to take a crack at it:
A circle passes through the point \((12,0),\) and is tangent to the \(y\)-axis at the point \((0,3),\) as shown. Find the radius of the circle.
Thank you very much!
This question has been posted recently today, as a matter of fact.
Oh. I'm sorry. If you could post the link maybe that would be very helpful. Thank you for informing me.