In a triangle ABC, the side BC is extended up to D such that CD = AC. – McqOptions

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1.	In a triangle ABC, the side BC is extended up to D such that CD = AC. If ∠BAD = 109° and ∠ACB = 72° then the value of ∠ABC is
A.	5°
B.	0°
C.	0°
D.	5°
Answer» B. 0°

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