Math, asked by agrawalarchit26, 1 month ago

Please help me find the answer

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Answered by 899rishikeshs
2

Answer:

80 degrees

Step-by-step explanation:

consider the two triangles BAC and BOC

<A=<A (common)

<OBC =<ABO (given)

<OCB=<ACO (given)

therefore triangle BOC is similar to triangle BAC

thus <BOC=2*<BAC (angle subtended by an arc...)

Answered by jesal07778
1

BOC is proved to be

90 + 1/2 of A (if for 1m)

BOC = 110

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