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CBSE Class 10 Maths (Standard) 2025 · Paper 30/3/1 · Question 8

Circles 1 mark Medium
If tangents and drawn from an external point to the circle with centre are inclined to each other at an angle of as shown in the given figure, then the measure of is :
P O A B 80°
Two tangents PA, PB from P meeting at 80 deg; O is the centre.
  1. (a)
  2. (b)
  3. (c)
  4. (d)

Answer

(b)

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