Geometry 12.1a, Introducing Chord, Secant, Tangent, lines that intersect circles

First published at 13:26 UTC on February 1st, 2019.

An explanation of the notation used to label a circle, interior and the exterior of a circle, an introduction to lines and segments that intersect circles as a chord, secant, or tangent (and the point of tangency). We discuss how a secant can contai…

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CategoryEducation
SensitivityNormal - Content that is suitable for ages 16 and over
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