Editing Computational geometry
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===Two points of intersection=== | ===Two points of intersection=== | ||
− | When the closest distance from the centre of the circle to the line is less than the circle's radius, the line intersects the circle twice. | + | When the closest distance from the centre of the circle to the line is less than the circle's radius, the line intersects the circle twice. The algebraic method must be used to find these points of intersection. |
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==Intersection of a circle with a circle== | ==Intersection of a circle with a circle== |