Question 1200866
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Let us have a triangle $\triangle ABC$ and a point $D$ on $BC$ such that $BD = DC = DA.
$ If $\angle ABC = 50^\circ,$ then how many degrees are in $\angle ACB$?
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The problem is FATALLY DEFECTIVE.


It describes the situation, which NEVER may happen.


Such a triangle with described properties DOES NOT EXIST and CAN NOT EXIST.



Simply a person who created it, is not familiar with the basics of Euclidian geometry.