Izračunajte duljinu treće stranice i ostala dva kuta ako je b=8 cm, c=3 cm i α=60°.
Trigonometrija trokuta_ kviz za pisanu provjeru 5.m

Quiz
•
Mathematics
•
12th Grade
•
Medium
Sanja Spiegel
Used 3+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
8 cm
49 cm
64 cm
7 cm
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Nađite najveći kut u trokutu ako su zadane duljine stranica a=5 cm, b=3 cm i c=7 cm.
60 stupnjeva
80 stupnjeva
120 stupnjeva
80 stupnjeva
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Zadan je jednakokračan trokut sa stranicom a = 16.5 cm i visinom na osnovicu v = 10.2 cm. Izračunajte kutove u trokutu.
57°2`, 72°15`
51°2`, 77°56`
54°2`, 102°2`
35°2`, 65°36`
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Odredi duljinu hipotenuze pravokutnog trokuta ako je zadano: a = 14 cm i ß = 42°13'26''.
18.91 cm
10.37 cm
9.41 cm
20.83 cm
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Koliki su kutovi trokuta ako je: R=8.13 cm, b=13.5 cm, γ=67°23´
α=42°37´, β=70°0´
α=78°32´, β=34°5´
α=56°30´, β=56°7´
α=78°45´, β=33°52´
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Kutovi trokuta su u omjeru 3:4:5. Kolika je duljina najdulje stranice, ako je duljina najkraće 5.3 cm.
7.24 cm
3.88 cm
6.49 cm
5.91 cm
7.
OPEN ENDED QUESTION
15 mins • 1 pt
Odredi stranice I kutove paralelograma uz zadane duljine dijagonala e = 21 cm, f = 36 cm , φ=132°40`.
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8.
OPEN ENDED QUESTION
15 mins • 1 pt
Visina spuštena iz vrha C nekog trokuta na stranicu duljine c = 10 cm ima duljinu 5 cm. Odredite duljine stranica a i b toga trokuta ako je zadan kut α=62°10`.
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9.
OPEN ENDED QUESTION
15 mins • 1 pt
Jedro oblika trokuta ima stranice 4 m, 5 m I 6 m. Kolika je površina trokuta I koliki su kutovi jedra?
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