Math, asked by mukeshkm0619, 1 year ago

explain angle DBC in details

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Answered by Ankita4574

1

I think a is correct options

Answered by yourfamilydoctor

1

Answer:

b. 50

COB = 180-80=100

SO, COB+QCB+DBC= 180

DBC= 180-100-30=50

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