\( \left|\begin{array}{c}
\triangle ABC\\
M,\ N\in\left(AB\right)\\
P,\ Q\in\left(AC\right)\\
AM=BN,\ AP=CQ\\
MP+NQ=BC\end{array}\right|\Longrightarrow MP\parallel NQ \)
(Dorinel Anca)
Drepte paralele in triunghi
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Claudiu Mindrila
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Drepte paralele in triunghi
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Marius Mainea
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