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If PA and PB are two tangents drawn to circle with centre O from an external point P such that PA =2.8cm and angle APB=60° find length of chord AB

If PA and PB are two tangents drawn to circle with centre O from an external point P such that PA =2.8cm and angle APB=60° find length of chord AB

Grade:10

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
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