In the adjoining figure, PA and PB are tangents at the pointsA and B r – InterviewSolution

1.	In the adjoining figure, PA and PB are tangents at the pointsA and B respectively of a circle with centre O. Q and R atepoints on the circle. If APB = 70°, findP709o.(i) LAOB(ii)AQB(iii)111) LARB.in Mathmatics
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