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Mathematics, 22.11.2020 14:00 bryneosburn
In a quadrilateral ABCD, AO and BO are bisectors of angle A and angle B respectively
meeting at O. Prove that
angle AOB = half of [angle C+ angle D]
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Answers: 3
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In a quadrilateral ABCD, AO and BO are bisectors of angle A and angle B respectively
meeting at O....
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