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Mathematics, 20.06.2020 12:57 leomcintyre12

Bisectors of interior ∠B and exterior ∠ACB of a ΔABC intersect at the point O. Prove that ∠BOC = 1/2∠BAC.

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Bisectors of interior ∠B and exterior ∠ACB of a ΔABC intersect at the point O. Prove that ∠BOC = 1/2...
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