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What is tangent? |
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Answer» Tanget means 90 Tangent to a circle is a line which intersects the circle in exactly one point.At a point of a circle there is one and only one tangent.The tangent at any point of a circle is perpendicular to the radius through the point of contact.The lengths of tangents drawn from an external point to a circle are equal.Centre of the circle lies on the bisector of the angle between the two tangents. |
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