Line-Circle Intersection Theory
Understanding Line-Circle Intersections
Equations and Forms
Substitution Method
Discriminant Analysis
Special Cases
Geometric Interpretation
Intersection Calculator
Enter the equations of the line and circle:
Line Equation:
y =
x +
Circle Equation:
(x -
)² + (y -
)² =
Center: (h, k), Radius²: r²
Step-by-Step Problem Solver
Learn to find line-circle intersections with guided steps:
Practice Problems
Test your understanding with these problems: