two tangents PA and PB are drawn to a circle with centre O from an externalpoint P Prove that - Maths - Circles

Question

two tangents PA and PB are drawn to a circle with centre O from an
externalpoint P Prove that angle APB = 2 angle OAB

Priyanka Kedia · Accepted Answer

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two tangents PA and PB are drawn to a circle with centre O from an externalpoint P. Prove that angle APB = 2 angle OAB