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ABC is an isosceles triangle in which AB=AC.Side BA is produced to D Such that AD=AB.Show BCD is 90°

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Exercise 7.2, Q. No. 6 ABC is an isosceles triangle in which AB=AC. Side BA is produced to D Such that AD=AB.Show that BCD is a right angle. Important questions from Triangles for Exam class 9, CBSE Board, Solutions of all important questions. Also find list of important questions for CBSE Board Exams class 10. Secure 100% Marks in Your Board Exam. Questions from Chapter Triangles. Deepak Rajoria (Math Teacher, English Trainer & Coach) Focus Classes Aligarh (Next-Gen Coaching Institute)

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