Two tangents TP and TQ are drawn to a circle with centre O from an external point T. Prove that ∟PTQ = 2 ∠OPQ

 

Question 28 - Maths Basic - CBSE Sample Paper 2021 - Teachoo

 

This question is exactly same as Example 2 of Chapter 10 Class 10 in the NCERT Book.

Please check the answer and video here

https://www.teachoo.com/1841/540/Example-2---Two-tangents-TP-and-TQ-are-drawn-from-point-T/category/Examples/

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.