How to find the distance from the center of a circle to a po

How to find the distance from the center of a circle to a point outside of a circle?

Solution

Solution:

Let any circle with center (h,k)

and point lie (x,y) outside of the circle

therefore distance between center to the point out side using distance formula

D = |((x-h)²+(y-h)²)|

where h and k are coordinate of the center of the circle and x and y are coordinate of point lie outside