Općinsko natjecanje 2008 SŠ3 4
Dodao/la:
arhiva2. travnja 2012. U trokutu

simetrala kuta pri vrhu

siječe stranicu

u točki

. Ako je

,

i

, odredi površinu trokuta

.
%V0
U trokutu $ABC$ simetrala kuta pri vrhu $B$ siječe stranicu $\overline{AC}$ u točki $K$. Ako je $|BC|=2$, $|CK|=1$ i $|BK|=\dfrac{3}{\sqrt{2}}$, odredi površinu trokuta $ABC$.
Izvor: Općinsko natjecanje iz matematike 2008