A quadrilateral ABCD in a circle so that AB is the diameter of the circle if ∠ADC =115° find∠ BAC

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A quadrilateral ABCD is inscribed in a circle so that AB is the diameter of the circle if ∠ADC =115° find  ∠ BAC #competitiveexams #gmat #geometry #gmat #math #icseboard #cbseboard #circle
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