Općinsko natjecanje 2007 SŠ1 5
Dodao/la:
arhiva2. travnja 2012. U trokutu

duljine stranica su

,

, a kut pri vrhu

iznosi

. Izračunaj duljinu stranice

.
%V0
U trokutu $ABC$ duljine stranica su $|BC|=7$, $|AC|=3$, a kut pri vrhu $A$ iznosi $\alpha=30^\circ$. Izračunaj duljinu stranice $\overline{AB}$.
Izvor: Općinsko natjecanje iz matematike 2007