Mathematics : CBSE Board Papers Class 10 - 2012 - Mathematics - Question 31 a
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Question - AB + CD = AD + BC Prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact. Vedantu - Your Personal Teacher Online - Get an clear edge over other students by constant revision of important topics with an awesome teacher. - Get your doubts and questions resolved instantly by booking an instant live session - Prepare for competitive exams with our exam courses and achieve your goal - Skipped a topic in tuitions? Learn it on Vedantu by taking our topic courses
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