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Određivanje vrijednosti trigonometrijskih funkcija

Authored by Marija Čok

Mathematics

10th Grade

Used 4+ times

Određivanje vrijednosti trigonometrijskih funkcija
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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Koliko je  sin⁡33°20′20′′?\sin33\degree20'20''?  

0.5496

0.5544

0.5412

0.4596

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 ctg⁡52°22′33′′?\operatorname{ctg}52\degree22'33''?  

0.7708

1.2974

0.8

0.7718

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Odredi  sin⁡45o15´9´´\sin45^o15´9´´  zaokruženo na dvije decimale

0,71021

0,71022

 0o42´36,78´´0^o42´36,78´´  

0,423678

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Odredi  cos⁡45o15´9´´\cos45^o15´9´´  zaokruženo na dvije decimale

0,70398

0,70399

 0o42´14,34´´0^o42´14,34´´  

0,421434

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Odredi  tg23o32´23´´tg23^o32´23´´  zaokruženo na dvije decimale

0,43563

0,26829

 0o26´8,29´´0^o26´8,29´´  

0,43564

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Odredi  ctg⁡23o32´23´´\operatorname{ctg}23^o32´23´´  zaokruženo na dvije decimale

2,29549

2,29548

87,56746

87,56745

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Pomoću kalkulatora odredi tangens kuta  α\alpha   ako je  α=85°56′42′′ (85.945°)\alpha=85\degree56'42''\ \left(85.945\degree\right)  . (zaokruži na četiri decimale)

(a)  

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