Math, asked by deviltv0007, 11 months ago

Slove These Please Asap

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Answered by aaryadeshmukh80783

0

Step-by-step explanation:

angle cba =100......

reason =opposite angles are equal

Answered by kushgara

0

Answer:

130

Step-by-step explanation: HERE ANGLE COA=100

SO ANGLE CDA(D IS A POINT ON THE CIRCLE IN LINE WITH O).=100/2=50

SO NOW CBAD IS A CYCLIC QUAD.HENCE ANGLE CBA=180-50=130

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