1.

ABCD is a cyclic trapezium with AD || BC. If A = 105 , then other three angles are

A. B = 75 , C = 75 , D = 105
B. B = 105 , C = 75 , D = 75
C. B = 75 , C = 105 , D = 75
D. B = 105 , C = 105 , D = 75
Answer» B. B = 105 , C = 75 , D = 75


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