Class 10
Solutions of Sample Papers for Class 10 Boards

Question 18 - CBSE Class 10 Sample Paper for 2018 Boards - Solutions of Sample Papers for Class 10 Boards

Last updated at April 16, 2024 by

In given figure XY and X’ Y’ are two parallel tangents to a circle with centre O and another tangent AB with point of contact C intersecting XY at A and X’ Y’ at B. Prove that ∠AOB = 90°.

Download Sample Paper of Class 10 here  https://www.teachoo.com/cbse/sample-papers/

This is exactly same as Ex 10.2, 9.

Check answer here

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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 and Computer Science at Teachoo