## Intersection of Circle and Line

The intersection points of a circle and a straight line are calculated.

### Examples:

Circle and line : ¯¯¯¯¯¯¯¯¯¯¯¯¯ k : M(5|0) r = 5 g : x + y = 0 Intersection points : ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ S1(5|-5) S2(0|0)

Circle and line : ¯¯¯¯¯¯¯¯¯¯¯¯¯ k : M(3|4) r = 5 g : 3x + 4y = 0 Point of tangency : ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ B(0|0)