Točno
15. prosinca 2022. 20:18 (2 godine, 1 mjesec)
Na stranici
![AB](/media/m/5/2/9/5298bd9e7bc202ac21c423e51da3758e.png)
trokuta
![\triangle ABC](/media/m/1/f/3/1f3c3c0f3e134a169655f9511ba6ea82.png)
leže točke
![F](/media/m/3/e/8/3e8bad5df716d332365fca76f53c1743.png)
,
![G](/media/m/f/e/b/feb7f8fc95cee3c3a479382202e06a86.png)
,
![H](/media/m/4/c/0/4c0872a89da410a25f00b86366efece7.png)
tako da je
![F](/media/m/3/e/8/3e8bad5df716d332365fca76f53c1743.png)
između
![A](/media/m/5/a/e/5ae81275ee67d638485e903bdc0e9cde.png)
i
![G](/media/m/f/e/b/feb7f8fc95cee3c3a479382202e06a86.png)
, a
![H](/media/m/4/c/0/4c0872a89da410a25f00b86366efece7.png)
između
![G](/media/m/f/e/b/feb7f8fc95cee3c3a479382202e06a86.png)
i
![B](/media/m/c/e/e/ceebc05be717fa6aab8e71b02fe3e4e3.png)
. Ako je
![|BH| = |BC|](/media/m/6/2/3/623e324ff774af2d4041eac587040090.png)
,
![|HG| = |HC|](/media/m/c/d/3/cd3466f1985a795a2bd8c64f1335eec6.png)
,
![|GF| = |GC|](/media/m/5/8/2/582293d6a2f2446d1a4e08aa26809b06.png)
,
![|FA| = |FC|](/media/m/7/e/a/7ead2adcc0d2d41bee361e3808de8f0c.png)
te
![\angle CAB = 5^{\circ}](/media/m/b/c/e/bcedbd2ca44a62c57f20abd5e7598a83.png)
. Izračunajte koliki je
![\angle ABC](/media/m/c/9/2/c92dca0f4ca20d0ca087b59e09a26fa8.png)
.
%V0
Na stranici $AB$ trokuta $\triangle ABC$ leže točke $F$, $G$, $H$ tako da je $F$ između $A$ i $G$, a $H$ između $G$ i $B$. Ako je $|BH| = |BC|$, $|HG| = |HC|$, $|GF| = |GC|$, $|FA| = |FC|$ te $\angle CAB = 5^{\circ}$. Izračunajte koliki je $\angle ABC$.
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15. prosinca 2022. 20:59 | Patrlk | Točno |
18. prosinca 2022. 14:45 | iivan | Točno |