### Home > PC > Chapter 13 > Lesson 13.1.1 > Problem 13C-3

13C-3.

x_{0} = 3y_{0} = 1

Use the Distance Formula to find the radius length from the center of the circle to the given point.

13C-3.

x_{0} = 3y_{0} = 1

Use the Distance Formula to find the radius length from the center of the circle to the given point.