Last Updated
：2025/11/20
polar
IPA(Pronunciation)
（ plural ）
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(geometry) The line joining the points of contact of tangents drawn to meet a curve from a point called the pole of the line.
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polar
Given an external point, the polar is the line joining the points of contact of the tangents drawn from that point to the conic.
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Given an external point, the polar is the line joining the points of contact of the tangents drawn from that point to the conic.
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