Drepte paralele in triunghi
Posted: Thu Jun 18, 2009 3:07 pm
\( \left|\begin{array}{c}
\triangle ABC\\
M,\ N\in\left(AB\right)\\
P,\ Q\in\left(AC\right)\\
AM=BN,\ AP=CQ\\
MP+NQ=BC\end{array}\right|\Longrightarrow MP\parallel NQ \)
(Dorinel Anca)
\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)