help me out plss in circles need urgent no scam
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Step-by-step explanation:
hand writting are bab so not able to understood
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Answer:
DAB= 50* and DBA= 40*
Step-by-step explanation:
As DAB + BCD = 180 ( opposite angles of a cyclic quad)
BDA = 90* (angle subtended by diameter on the circle)
BDA + DAB + BCD = 180*
replacing values of DAB and BDA we get...
BCD = 180 - 140= 40*
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