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Triangle ABC. Somewhere between AB there is point K, that AK = 3*KB. Also between BC there is a point M, that <BKM = 2 * <BAC   and   CM=MK=KB.  Find <ACB and find every corner <A, <B, <C.  Help please, i am 15 years old and i understand nothing :D sorry for bad grammatic, but i hope you will understand. :/

 
 Feb 4, 2015

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