In ΔABC, the points M and N on the side AB are such that AN = AC and – McqOptions

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1.	In ΔABC, the points M and N on the side AB are such that AN = AC and BM = BC. Find ∠ACB if ∠MCN = 43°.
A.	94°
B.	89°
C.	90°
D.	92°
Answer» B. 89°

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