Search Header Logo

Тригонометрия

Authored by Гульжайнар Омирзакова

Mathematics

10th Grade

Used 21+ times

Тригонометрия
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Қай ширекте -80° бұрышы жатады:

I ширек

II ширек

III ширек

IV ширек

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

1200 бұрышын радиандық өлшемде көрсет

7П / 9

2П / 3

4П / 3

2 П

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Негізгі тригонометриялық тепе-теңдік

sin⁡2x +cos⁡2x=1\sin^2x\ +\cos^2x=1

1+tg2x=1cos⁡2x1+tg^2x=\frac{1}{\cos^2x}

sin⁡2x+cos⁡2y=1\sin^2x+\cos^2y=1

tgx×ctg⁡x=1tgx\times\operatorname{ctg}x=1

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 cos⁡ π4=\cos\ \frac{\pi}{4}=  

 12\frac{1}{2}  

 32\frac{\sqrt{3}}{2}  

 22\frac{\sqrt{2}}{2}  

0

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 sin⁡(α−β)\sin\left(\alpha-\beta\right)  

 2sin⁡αcos⁡β2\sin\alpha\cos\beta  

 sin⁡βcos⁡α−cos⁡βsin⁡α\sin\beta\cos\alpha-\cos\beta\sin\alpha  

 sin⁡αcos⁡β+sin⁡βcos⁡α\sin\alpha\cos\beta+\sin\beta\cos\alpha  

 sin⁡αcos⁡β−sin⁡βcos⁡α\sin\alpha\cos\beta-\sin\beta\cos\alpha  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sin(α - β) = sinα ∙ ........ – cosα ∙ sinβ

sin β

cos β

cos α

sin α

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

cos20 cos15 - sin20 sin15=

sin 5

cos 5

cos 45

sin 45

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

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?