tangent of circle
The tangent of may be defined by using whatever of the below three characterisations.
The is a line
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•
whose distance from the centre of the circle is equal to the radius of the circle;
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•
that is perpendicular to a radius of the circle and passes through the end point of the radius lying on the circumference;
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•
that has only one common point with the curve.
Note. The tangent of ellipse may also be defined by using the third characterisation.
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Title | tangent of circle |
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Canonical name | TangentOfCircle |
Date of creation | 2013-03-22 17:35:58 |
Last modified on | 2013-03-22 17:35:58 |
Owner | pahio (2872) |
Last modified by | pahio (2872) |
Numerical id | 7 |
Author | pahio (2872) |
Entry type | Definition |
Classification | msc 51-00 |
Classification | msc 51M15 |
Related topic | TangentOfConicSection |
Related topic | ConjugateDiametersOfEllipse |