Prove that the lengths of tangents drawn from an external point to a circle are equal.



This is Theorem 10.2 of Chapter 10 Class 10 in the NCERT Book.

Please check the answer and video here

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.