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Hometangent of circle
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tangent of circle
The tangent of circle may be defined by using whatever of the below three characterisations.
The tangent of a circle is a line

that is perpendicular to a radius of the circle and passes through the end point of the radius lying on the circumference;
Keywords:
tangent line
Related:
TangentOfConicSection, ConjugateDiametersOfEllipse
Type of Math Object:
Definition
Major Section:
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