Search Header Logo

Trigiometrija- I razred IT

Authored by Desa Ilić

Mathematics

9th Grade

Used 1+ times

Trigiometrija- I razred IT
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Odredi dužinu x na slici

4

5

4,5

7,42

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Odrediti dužinu hipotenuze na slici

4,19

3,9

5,3

4,91

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Odrediti dužinu stranice x na slici

7,5

13,23

12,4

9,81

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Ako je  sinα=725\sin\alpha=\frac{7}{25}  odredi  tgαtg\alpha  .

 2425\frac{24}{25}  

 725\frac{7}{25}  

 724\frac{7}{24}  

 247\frac{24}{7}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

cosxctgx+tgxcosx\frac{\cos x}{\operatorname{ctg}x}+tgx\cdot\cos x

Uprosti izraz:

ctgx\operatorname{ctg}x

2cosx2\cos x

cos x\cos\ x

2sinx2\sin x

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Uprosti izraz:sin3x+sinxcosxUprosti\ izraz:\sin^3x+\sin x\cdot\cos x  


 sinx\sin x  

 sin2x\sin^2x  

 cos2x\cos^2x  

 2 cosx2\ \cos x  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (sinx+cosx)2+(sinxcosx)2\left(\sin x+\cos x\right)^2+\left(\sin x-\cos x\right)^2  

Uprosti izraz:

 2sinxcosx2\sin x\cos x  

 2sinx2\sin x  

 2cosx2\cos x  

2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?