Secant line

A secant line is a line intersecting a circle at two points.

[asy]  draw(unitcircle,blue); draw((-0.4,-0.92)--(0.8,0.6),red); dot((0.8,0.6)); dot((-0.4,-0.92));  [/asy]

Enlarge.png
A circle with a secant line.


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