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From an external point P, two tangents PA and PB are drawn to a circle. The number of points of contact on the circle is:

Class 10Number of Tangents from a PointGeometry
  • A2
  • B4
  • C3
  • D1

Step-by-Step Solution

Two tangents touch the circle at two distinct points A and B, so there are 2 points of contact.
Answer: A) 2

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